diff --git a/NFLSOJ/13340/13340.cpp b/NFLSOJ/13340/13340.cpp
new file mode 100644
index 00000000..dcd4f799
--- /dev/null
+++ b/NFLSOJ/13340/13340.cpp
@@ -0,0 +1,74 @@
+// #include <iostream>
+#include <fstream>
+
+// using std::cin;
+// using std::cout;
+std::ifstream cin("stone.in");
+std::ofstream cout("stone.out");
+const char endl = '\n';
+
+int n;
+
+int main() {
+    std::ios::sync_with_stdio(false);
+    cin.tie(nullptr);
+
+    cin >> n;
+
+    if (n == 1) {
+        cout << "YES" << endl
+             << 1 << ' ' << 1 << endl;
+    } else if (n % 4 == 0) {
+        int k = n / 4;
+
+        cout << "YES" << endl;
+
+        for (int i = 1; i <= k; i++) {
+            cout << i << ' ' << n - i + 1 << endl;
+        }
+
+        for (int i = k + 1; i <= 2 * k - 1; i++) {
+            cout << i << ' ' << n - i << endl;
+        }
+
+        cout << 2 * k << ' ' << 1 << endl;
+
+        for (int i = 2 * k + 1; i <= 3 * k - 1; i++) {
+            cout << i << ' ' << n - i + 1 << endl;
+        }
+
+        cout << 3 * k << ' ' << n - k << endl;
+
+        for (int i = 3 * k + 1; i <= 4 * k; i++) {
+            cout << i << ' ' << n - i + 2 << endl;
+        }
+    } else if (n % 4 == 1) {
+        int k = n / 4;
+
+        cout << "YES" << endl;
+
+        for (int i = 1; i <= k; i++) {
+            cout << i << ' ' << n - i + 1 << endl;
+        }
+
+        cout << k + 1 << ' ' << k + 2 << endl;
+
+        for (int i = k + 2; i <= 2 * k; i++) {
+            cout << i << ' ' << n - i + 2 << endl;
+        }
+
+        cout << 2 * k + 1 << ' ' << 1 << endl;
+
+        for (int i = 2 * k + 2; i <= 3 * k + 1; i++) {
+            cout << i << ' ' << n - i + 3 << endl;
+        }
+
+        for (int i = 3 * k + 2; i <= 4 * k + 1; i++) {
+            cout << i << ' ' << n - i + 2 << endl;
+        }
+    } else {
+        cout << "NO" << endl;
+    }
+
+    return 0;
+}
diff --git a/NFLSOJ/13340/data/0-stone1.ans b/NFLSOJ/13340/data/0-stone1.ans
new file mode 100644
index 00000000..fc234d78
--- /dev/null
+++ b/NFLSOJ/13340/data/0-stone1.ans
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a115e91c2e84c3078fa06914eff28d07590ddfaa47a55fb4f31dd7c5b3566194
+size 4
diff --git a/NFLSOJ/13340/data/0-stone1.in b/NFLSOJ/13340/data/0-stone1.in
new file mode 100644
index 00000000..d595cdb8
--- /dev/null
+++ b/NFLSOJ/13340/data/0-stone1.in
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7de1555df0c2700329e815b93b32c571c3ea54dc967b89e81ab73b9972b72d1d
+size 2
diff --git a/NFLSOJ/13340/data/0-stone2.ans b/NFLSOJ/13340/data/0-stone2.ans
new file mode 100644
index 00000000..81d868ef
--- /dev/null
+++ b/NFLSOJ/13340/data/0-stone2.ans
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:cfe72034a9f298fb79a6c1f2302673bb449c826d446b3efafdde95e6c48dc3ca
+size 3
diff --git a/NFLSOJ/13340/data/0-stone2.in b/NFLSOJ/13340/data/0-stone2.in
new file mode 100644
index 00000000..ca267b30
--- /dev/null
+++ b/NFLSOJ/13340/data/0-stone2.in
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1121cfccd5913f0a63fec40a6ffd44ea64f9dc135c66634ba001d10bcf4302a2
+size 2
diff --git a/NFLSOJ/13340/data/1-stone10.ans b/NFLSOJ/13340/data/1-stone10.ans
new file mode 100644
index 00000000..fc234d78
--- /dev/null
+++ b/NFLSOJ/13340/data/1-stone10.ans
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a115e91c2e84c3078fa06914eff28d07590ddfaa47a55fb4f31dd7c5b3566194
+size 4
diff --git a/NFLSOJ/13340/data/1-stone10.in b/NFLSOJ/13340/data/1-stone10.in
new file mode 100644
index 00000000..06d04c2c
--- /dev/null
+++ b/NFLSOJ/13340/data/1-stone10.in
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:aa67a169b0bba217aa0aa88a65346920c84c42447c36ba5f7ea65f422c1fe5d8
+size 2
diff --git a/NFLSOJ/13340/data/1-stone11.ans b/NFLSOJ/13340/data/1-stone11.ans
new file mode 100644
index 00000000..fc234d78
--- /dev/null
+++ b/NFLSOJ/13340/data/1-stone11.ans
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a115e91c2e84c3078fa06914eff28d07590ddfaa47a55fb4f31dd7c5b3566194
+size 4
diff --git a/NFLSOJ/13340/data/1-stone11.in b/NFLSOJ/13340/data/1-stone11.in
new file mode 100644
index 00000000..d790bd49
--- /dev/null
+++ b/NFLSOJ/13340/data/1-stone11.in
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2e6d31a5983a91251bfae5aefa1c0a19d8ba3cf601d0e8a706b4cfa9661a6b8a
+size 2
diff --git a/NFLSOJ/13340/data/1-stone12.ans b/NFLSOJ/13340/data/1-stone12.ans
new file mode 100644
index 00000000..81d868ef
--- /dev/null
+++ b/NFLSOJ/13340/data/1-stone12.ans
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:cfe72034a9f298fb79a6c1f2302673bb449c826d446b3efafdde95e6c48dc3ca
+size 3
diff --git a/NFLSOJ/13340/data/1-stone12.in b/NFLSOJ/13340/data/1-stone12.in
new file mode 100644
index 00000000..f4808fee
--- /dev/null
+++ b/NFLSOJ/13340/data/1-stone12.in
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:917df3320d778ddbaa5c5c7742bc4046bf803c36ed2b050f30844ed206783469
+size 3
diff --git a/NFLSOJ/13340/data/1-stone13.ans b/NFLSOJ/13340/data/1-stone13.ans
new file mode 100644
index 00000000..81d868ef
--- /dev/null
+++ b/NFLSOJ/13340/data/1-stone13.ans
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:cfe72034a9f298fb79a6c1f2302673bb449c826d446b3efafdde95e6c48dc3ca
+size 3
diff --git a/NFLSOJ/13340/data/1-stone13.in b/NFLSOJ/13340/data/1-stone13.in
new file mode 100644
index 00000000..c7967cd5
--- /dev/null
+++ b/NFLSOJ/13340/data/1-stone13.in
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:25d4f2a86deb5e2574bb3210b67bb24fcc4afb19f93a7b65a057daa874a9d18e
+size 3
diff --git a/NFLSOJ/13340/data/1-stone14.ans b/NFLSOJ/13340/data/1-stone14.ans
new file mode 100644
index 00000000..fc234d78
--- /dev/null
+++ b/NFLSOJ/13340/data/1-stone14.ans
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a115e91c2e84c3078fa06914eff28d07590ddfaa47a55fb4f31dd7c5b3566194
+size 4
diff --git a/NFLSOJ/13340/data/1-stone14.in b/NFLSOJ/13340/data/1-stone14.in
new file mode 100644
index 00000000..396b6814
--- /dev/null
+++ b/NFLSOJ/13340/data/1-stone14.in
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a1fb50e6c86fae1679ef3351296fd6713411a08cf8dd1790a4fd05fae8688164
+size 3
diff --git a/NFLSOJ/13340/data/1-stone15.ans b/NFLSOJ/13340/data/1-stone15.ans
new file mode 100644
index 00000000..fc234d78
--- /dev/null
+++ b/NFLSOJ/13340/data/1-stone15.ans
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a115e91c2e84c3078fa06914eff28d07590ddfaa47a55fb4f31dd7c5b3566194
+size 4
diff --git a/NFLSOJ/13340/data/1-stone15.in b/NFLSOJ/13340/data/1-stone15.in
new file mode 100644
index 00000000..c65f1158
--- /dev/null
+++ b/NFLSOJ/13340/data/1-stone15.in
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1a252402972f6057fa53cc172b52b9ffca698e18311facd0f3b06ecaaef79e17
+size 3
diff --git a/NFLSOJ/13340/data/1-stone16.ans b/NFLSOJ/13340/data/1-stone16.ans
new file mode 100644
index 00000000..81d868ef
--- /dev/null
+++ b/NFLSOJ/13340/data/1-stone16.ans
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:cfe72034a9f298fb79a6c1f2302673bb449c826d446b3efafdde95e6c48dc3ca
+size 3
diff --git a/NFLSOJ/13340/data/1-stone16.in b/NFLSOJ/13340/data/1-stone16.in
new file mode 100644
index 00000000..51b03484
--- /dev/null
+++ b/NFLSOJ/13340/data/1-stone16.in
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9a92adbc0cee38ef658c71ce1b1bf8c65668f166bfb213644c895ccb1ad07a25
+size 3
diff --git a/NFLSOJ/13340/data/1-stone17.ans b/NFLSOJ/13340/data/1-stone17.ans
new file mode 100644
index 00000000..81d868ef
--- /dev/null
+++ b/NFLSOJ/13340/data/1-stone17.ans
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:cfe72034a9f298fb79a6c1f2302673bb449c826d446b3efafdde95e6c48dc3ca
+size 3
diff --git a/NFLSOJ/13340/data/1-stone17.in b/NFLSOJ/13340/data/1-stone17.in
new file mode 100644
index 00000000..2ccf849a
--- /dev/null
+++ b/NFLSOJ/13340/data/1-stone17.in
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:238903180cc104ec2c5d8b3f20c5bc61b389ec0a967df8cc208cdc7cd454174f
+size 3
diff --git a/NFLSOJ/13340/data/1-stone3.ans b/NFLSOJ/13340/data/1-stone3.ans
new file mode 100644
index 00000000..fc234d78
--- /dev/null
+++ b/NFLSOJ/13340/data/1-stone3.ans
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a115e91c2e84c3078fa06914eff28d07590ddfaa47a55fb4f31dd7c5b3566194
+size 4
diff --git a/NFLSOJ/13340/data/1-stone3.in b/NFLSOJ/13340/data/1-stone3.in
new file mode 100644
index 00000000..1afab5f7
--- /dev/null
+++ b/NFLSOJ/13340/data/1-stone3.in
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4355a46b19d348dc2f57c046f8ef63d4538ebb936000f3c9ee954a27460dd865
+size 2
diff --git a/NFLSOJ/13340/data/1-stone4.ans b/NFLSOJ/13340/data/1-stone4.ans
new file mode 100644
index 00000000..81d868ef
--- /dev/null
+++ b/NFLSOJ/13340/data/1-stone4.ans
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:cfe72034a9f298fb79a6c1f2302673bb449c826d446b3efafdde95e6c48dc3ca
+size 3
diff --git a/NFLSOJ/13340/data/1-stone4.in b/NFLSOJ/13340/data/1-stone4.in
new file mode 100644
index 00000000..38118f32
--- /dev/null
+++ b/NFLSOJ/13340/data/1-stone4.in
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:53c234e5e8472b6ac51c1ae1cab3fe06fad053beb8ebfd8977b010655bfdd3c3
+size 2
diff --git a/NFLSOJ/13340/data/1-stone5.ans b/NFLSOJ/13340/data/1-stone5.ans
new file mode 100644
index 00000000..81d868ef
--- /dev/null
+++ b/NFLSOJ/13340/data/1-stone5.ans
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:cfe72034a9f298fb79a6c1f2302673bb449c826d446b3efafdde95e6c48dc3ca
+size 3
diff --git a/NFLSOJ/13340/data/1-stone5.in b/NFLSOJ/13340/data/1-stone5.in
new file mode 100644
index 00000000..ca267b30
--- /dev/null
+++ b/NFLSOJ/13340/data/1-stone5.in
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1121cfccd5913f0a63fec40a6ffd44ea64f9dc135c66634ba001d10bcf4302a2
+size 2
diff --git a/NFLSOJ/13340/data/1-stone6.ans b/NFLSOJ/13340/data/1-stone6.ans
new file mode 100644
index 00000000..fc234d78
--- /dev/null
+++ b/NFLSOJ/13340/data/1-stone6.ans
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a115e91c2e84c3078fa06914eff28d07590ddfaa47a55fb4f31dd7c5b3566194
+size 4
diff --git a/NFLSOJ/13340/data/1-stone6.in b/NFLSOJ/13340/data/1-stone6.in
new file mode 100644
index 00000000..d595cdb8
--- /dev/null
+++ b/NFLSOJ/13340/data/1-stone6.in
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7de1555df0c2700329e815b93b32c571c3ea54dc967b89e81ab73b9972b72d1d
+size 2
diff --git a/NFLSOJ/13340/data/1-stone7.ans b/NFLSOJ/13340/data/1-stone7.ans
new file mode 100644
index 00000000..fc234d78
--- /dev/null
+++ b/NFLSOJ/13340/data/1-stone7.ans
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a115e91c2e84c3078fa06914eff28d07590ddfaa47a55fb4f31dd7c5b3566194
+size 4
diff --git a/NFLSOJ/13340/data/1-stone7.in b/NFLSOJ/13340/data/1-stone7.in
new file mode 100644
index 00000000..d76a596d
--- /dev/null
+++ b/NFLSOJ/13340/data/1-stone7.in
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f0b5c2c2211c8d67ed15e75e656c7862d086e9245420892a7de62cd9ec582a06
+size 2
diff --git a/NFLSOJ/13340/data/1-stone8.ans b/NFLSOJ/13340/data/1-stone8.ans
new file mode 100644
index 00000000..81d868ef
--- /dev/null
+++ b/NFLSOJ/13340/data/1-stone8.ans
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:cfe72034a9f298fb79a6c1f2302673bb449c826d446b3efafdde95e6c48dc3ca
+size 3
diff --git a/NFLSOJ/13340/data/1-stone8.in b/NFLSOJ/13340/data/1-stone8.in
new file mode 100644
index 00000000..cb90f684
--- /dev/null
+++ b/NFLSOJ/13340/data/1-stone8.in
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:06e9d52c1720fca412803e3b07c4b228ff113e303f4c7ab94665319d832bbfb7
+size 2
diff --git a/NFLSOJ/13340/data/1-stone9.ans b/NFLSOJ/13340/data/1-stone9.ans
new file mode 100644
index 00000000..81d868ef
--- /dev/null
+++ b/NFLSOJ/13340/data/1-stone9.ans
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:cfe72034a9f298fb79a6c1f2302673bb449c826d446b3efafdde95e6c48dc3ca
+size 3
diff --git a/NFLSOJ/13340/data/1-stone9.in b/NFLSOJ/13340/data/1-stone9.in
new file mode 100644
index 00000000..f2baf931
--- /dev/null
+++ b/NFLSOJ/13340/data/1-stone9.in
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:10159baf262b43a92d95db59dae1f72c645127301661e0a3ce4e38b295a97c58
+size 2
diff --git a/NFLSOJ/13340/data/2-stone18.ans b/NFLSOJ/13340/data/2-stone18.ans
new file mode 100644
index 00000000..fc234d78
--- /dev/null
+++ b/NFLSOJ/13340/data/2-stone18.ans
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a115e91c2e84c3078fa06914eff28d07590ddfaa47a55fb4f31dd7c5b3566194
+size 4
diff --git a/NFLSOJ/13340/data/2-stone18.in b/NFLSOJ/13340/data/2-stone18.in
new file mode 100644
index 00000000..1afab5f7
--- /dev/null
+++ b/NFLSOJ/13340/data/2-stone18.in
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4355a46b19d348dc2f57c046f8ef63d4538ebb936000f3c9ee954a27460dd865
+size 2
diff --git a/NFLSOJ/13340/data/2-stone19.ans b/NFLSOJ/13340/data/2-stone19.ans
new file mode 100644
index 00000000..81d868ef
--- /dev/null
+++ b/NFLSOJ/13340/data/2-stone19.ans
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:cfe72034a9f298fb79a6c1f2302673bb449c826d446b3efafdde95e6c48dc3ca
+size 3
diff --git a/NFLSOJ/13340/data/2-stone19.in b/NFLSOJ/13340/data/2-stone19.in
new file mode 100644
index 00000000..ca267b30
--- /dev/null
+++ b/NFLSOJ/13340/data/2-stone19.in
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1121cfccd5913f0a63fec40a6ffd44ea64f9dc135c66634ba001d10bcf4302a2
+size 2
diff --git a/NFLSOJ/13340/data/2-stone20.ans b/NFLSOJ/13340/data/2-stone20.ans
new file mode 100644
index 00000000..fc234d78
--- /dev/null
+++ b/NFLSOJ/13340/data/2-stone20.ans
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a115e91c2e84c3078fa06914eff28d07590ddfaa47a55fb4f31dd7c5b3566194
+size 4
diff --git a/NFLSOJ/13340/data/2-stone20.in b/NFLSOJ/13340/data/2-stone20.in
new file mode 100644
index 00000000..d76a596d
--- /dev/null
+++ b/NFLSOJ/13340/data/2-stone20.in
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f0b5c2c2211c8d67ed15e75e656c7862d086e9245420892a7de62cd9ec582a06
+size 2
diff --git a/NFLSOJ/13340/data/2-stone21.ans b/NFLSOJ/13340/data/2-stone21.ans
new file mode 100644
index 00000000..81d868ef
--- /dev/null
+++ b/NFLSOJ/13340/data/2-stone21.ans
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:cfe72034a9f298fb79a6c1f2302673bb449c826d446b3efafdde95e6c48dc3ca
+size 3
diff --git a/NFLSOJ/13340/data/2-stone21.in b/NFLSOJ/13340/data/2-stone21.in
new file mode 100644
index 00000000..f2baf931
--- /dev/null
+++ b/NFLSOJ/13340/data/2-stone21.in
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:10159baf262b43a92d95db59dae1f72c645127301661e0a3ce4e38b295a97c58
+size 2
diff --git a/NFLSOJ/13340/data/2-stone22.ans b/NFLSOJ/13340/data/2-stone22.ans
new file mode 100644
index 00000000..fc234d78
--- /dev/null
+++ b/NFLSOJ/13340/data/2-stone22.ans
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a115e91c2e84c3078fa06914eff28d07590ddfaa47a55fb4f31dd7c5b3566194
+size 4
diff --git a/NFLSOJ/13340/data/2-stone22.in b/NFLSOJ/13340/data/2-stone22.in
new file mode 100644
index 00000000..d790bd49
--- /dev/null
+++ b/NFLSOJ/13340/data/2-stone22.in
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2e6d31a5983a91251bfae5aefa1c0a19d8ba3cf601d0e8a706b4cfa9661a6b8a
+size 2
diff --git a/NFLSOJ/13340/data/2-stone23.ans b/NFLSOJ/13340/data/2-stone23.ans
new file mode 100644
index 00000000..81d868ef
--- /dev/null
+++ b/NFLSOJ/13340/data/2-stone23.ans
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:cfe72034a9f298fb79a6c1f2302673bb449c826d446b3efafdde95e6c48dc3ca
+size 3
diff --git a/NFLSOJ/13340/data/2-stone23.in b/NFLSOJ/13340/data/2-stone23.in
new file mode 100644
index 00000000..c7967cd5
--- /dev/null
+++ b/NFLSOJ/13340/data/2-stone23.in
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:25d4f2a86deb5e2574bb3210b67bb24fcc4afb19f93a7b65a057daa874a9d18e
+size 3
diff --git a/NFLSOJ/13340/data/2-stone24.ans b/NFLSOJ/13340/data/2-stone24.ans
new file mode 100644
index 00000000..fc234d78
--- /dev/null
+++ b/NFLSOJ/13340/data/2-stone24.ans
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a115e91c2e84c3078fa06914eff28d07590ddfaa47a55fb4f31dd7c5b3566194
+size 4
diff --git a/NFLSOJ/13340/data/2-stone24.in b/NFLSOJ/13340/data/2-stone24.in
new file mode 100644
index 00000000..c65f1158
--- /dev/null
+++ b/NFLSOJ/13340/data/2-stone24.in
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1a252402972f6057fa53cc172b52b9ffca698e18311facd0f3b06ecaaef79e17
+size 3
diff --git a/NFLSOJ/13340/data/2-stone25.ans b/NFLSOJ/13340/data/2-stone25.ans
new file mode 100644
index 00000000..81d868ef
--- /dev/null
+++ b/NFLSOJ/13340/data/2-stone25.ans
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:cfe72034a9f298fb79a6c1f2302673bb449c826d446b3efafdde95e6c48dc3ca
+size 3
diff --git a/NFLSOJ/13340/data/2-stone25.in b/NFLSOJ/13340/data/2-stone25.in
new file mode 100644
index 00000000..2ccf849a
--- /dev/null
+++ b/NFLSOJ/13340/data/2-stone25.in
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:238903180cc104ec2c5d8b3f20c5bc61b389ec0a967df8cc208cdc7cd454174f
+size 3
diff --git a/NFLSOJ/13340/data/2-stone26.ans b/NFLSOJ/13340/data/2-stone26.ans
new file mode 100644
index 00000000..fc234d78
--- /dev/null
+++ b/NFLSOJ/13340/data/2-stone26.ans
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a115e91c2e84c3078fa06914eff28d07590ddfaa47a55fb4f31dd7c5b3566194
+size 4
diff --git a/NFLSOJ/13340/data/2-stone26.in b/NFLSOJ/13340/data/2-stone26.in
new file mode 100644
index 00000000..76fbab9c
--- /dev/null
+++ b/NFLSOJ/13340/data/2-stone26.in
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:54183f4323f377b737433a1e98229ead0fdc686f93bab057ecb612daa94002b5
+size 3
diff --git a/NFLSOJ/13340/data/2-stone27.ans b/NFLSOJ/13340/data/2-stone27.ans
new file mode 100644
index 00000000..81d868ef
--- /dev/null
+++ b/NFLSOJ/13340/data/2-stone27.ans
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:cfe72034a9f298fb79a6c1f2302673bb449c826d446b3efafdde95e6c48dc3ca
+size 3
diff --git a/NFLSOJ/13340/data/2-stone27.in b/NFLSOJ/13340/data/2-stone27.in
new file mode 100644
index 00000000..60f093fb
--- /dev/null
+++ b/NFLSOJ/13340/data/2-stone27.in
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a9742eb8ee320e006666aef25ae9aeed948247f3125c9cafa7cf97b7e7467dd5
+size 3
diff --git a/NFLSOJ/13340/data/2-stone28.ans b/NFLSOJ/13340/data/2-stone28.ans
new file mode 100644
index 00000000..fc234d78
--- /dev/null
+++ b/NFLSOJ/13340/data/2-stone28.ans
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a115e91c2e84c3078fa06914eff28d07590ddfaa47a55fb4f31dd7c5b3566194
+size 4
diff --git a/NFLSOJ/13340/data/2-stone28.in b/NFLSOJ/13340/data/2-stone28.in
new file mode 100644
index 00000000..7ec9693c
--- /dev/null
+++ b/NFLSOJ/13340/data/2-stone28.in
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:39b8dc3fc8b44765c8e6f1adee04c5b465e555ab791cc42d0d9e810d5b64297c
+size 4
diff --git a/NFLSOJ/13340/data/2-stone29.ans b/NFLSOJ/13340/data/2-stone29.ans
new file mode 100644
index 00000000..fc234d78
--- /dev/null
+++ b/NFLSOJ/13340/data/2-stone29.ans
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a115e91c2e84c3078fa06914eff28d07590ddfaa47a55fb4f31dd7c5b3566194
+size 4
diff --git a/NFLSOJ/13340/data/2-stone29.in b/NFLSOJ/13340/data/2-stone29.in
new file mode 100644
index 00000000..ef417ac5
--- /dev/null
+++ b/NFLSOJ/13340/data/2-stone29.in
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2fcae9c346ff9530cd3b7303a6456e3a296ff1876b18b50c324343638ec2bdf3
+size 4
diff --git a/NFLSOJ/13340/data/2-stone30.ans b/NFLSOJ/13340/data/2-stone30.ans
new file mode 100644
index 00000000..fc234d78
--- /dev/null
+++ b/NFLSOJ/13340/data/2-stone30.ans
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a115e91c2e84c3078fa06914eff28d07590ddfaa47a55fb4f31dd7c5b3566194
+size 4
diff --git a/NFLSOJ/13340/data/2-stone30.in b/NFLSOJ/13340/data/2-stone30.in
new file mode 100644
index 00000000..2fd91688
--- /dev/null
+++ b/NFLSOJ/13340/data/2-stone30.in
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d6a1a767319c3bf2a337b16e3a14916f63e432872e0f8df1cb73b32a8b338ae4
+size 5
diff --git a/NFLSOJ/13340/data/2-stone31.ans b/NFLSOJ/13340/data/2-stone31.ans
new file mode 100644
index 00000000..fc234d78
--- /dev/null
+++ b/NFLSOJ/13340/data/2-stone31.ans
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a115e91c2e84c3078fa06914eff28d07590ddfaa47a55fb4f31dd7c5b3566194
+size 4
diff --git a/NFLSOJ/13340/data/2-stone31.in b/NFLSOJ/13340/data/2-stone31.in
new file mode 100644
index 00000000..3d287252
--- /dev/null
+++ b/NFLSOJ/13340/data/2-stone31.in
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4fc7580c670d656a7e94661bbc33d5c6c55728fee63bb4d18182c1e49c768175
+size 5
diff --git a/NFLSOJ/13340/data/2-stone32.ans b/NFLSOJ/13340/data/2-stone32.ans
new file mode 100644
index 00000000..fc234d78
--- /dev/null
+++ b/NFLSOJ/13340/data/2-stone32.ans
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a115e91c2e84c3078fa06914eff28d07590ddfaa47a55fb4f31dd7c5b3566194
+size 4
diff --git a/NFLSOJ/13340/data/2-stone32.in b/NFLSOJ/13340/data/2-stone32.in
new file mode 100644
index 00000000..bb26f00c
--- /dev/null
+++ b/NFLSOJ/13340/data/2-stone32.in
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8d24a9f8aba50dda3f5b78568770b2adc16d910552906e7612627da253f79a2a
+size 6
diff --git a/NFLSOJ/13340/data/2-stone33.ans b/NFLSOJ/13340/data/2-stone33.ans
new file mode 100644
index 00000000..fc234d78
--- /dev/null
+++ b/NFLSOJ/13340/data/2-stone33.ans
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a115e91c2e84c3078fa06914eff28d07590ddfaa47a55fb4f31dd7c5b3566194
+size 4
diff --git a/NFLSOJ/13340/data/2-stone33.in b/NFLSOJ/13340/data/2-stone33.in
new file mode 100644
index 00000000..011188d5
--- /dev/null
+++ b/NFLSOJ/13340/data/2-stone33.in
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:be924e20a99f316b79871d4530ba481bb3cc2a00cd478dfce390c2dc8e6f0dac
+size 6
diff --git a/NFLSOJ/13340/data/2-stone34.ans b/NFLSOJ/13340/data/2-stone34.ans
new file mode 100644
index 00000000..fc234d78
--- /dev/null
+++ b/NFLSOJ/13340/data/2-stone34.ans
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a115e91c2e84c3078fa06914eff28d07590ddfaa47a55fb4f31dd7c5b3566194
+size 4
diff --git a/NFLSOJ/13340/data/2-stone34.in b/NFLSOJ/13340/data/2-stone34.in
new file mode 100644
index 00000000..cae0d97d
--- /dev/null
+++ b/NFLSOJ/13340/data/2-stone34.in
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7a25ea8872da8c2f6ad413875d9b397f625b036bc3b56e6c88eb64fe58ad293a
+size 7
diff --git a/NFLSOJ/13340/data/2-stone35.ans b/NFLSOJ/13340/data/2-stone35.ans
new file mode 100644
index 00000000..fc234d78
--- /dev/null
+++ b/NFLSOJ/13340/data/2-stone35.ans
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a115e91c2e84c3078fa06914eff28d07590ddfaa47a55fb4f31dd7c5b3566194
+size 4
diff --git a/NFLSOJ/13340/data/2-stone35.in b/NFLSOJ/13340/data/2-stone35.in
new file mode 100644
index 00000000..a60942a4
--- /dev/null
+++ b/NFLSOJ/13340/data/2-stone35.in
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:66c9b375aaf0d57ac6408b1fc4cb1f16229de5808d320f3844641c94c6a528b4
+size 7
diff --git a/NFLSOJ/13340/data/2-stone36.ans b/NFLSOJ/13340/data/2-stone36.ans
new file mode 100644
index 00000000..81d868ef
--- /dev/null
+++ b/NFLSOJ/13340/data/2-stone36.ans
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:cfe72034a9f298fb79a6c1f2302673bb449c826d446b3efafdde95e6c48dc3ca
+size 3
diff --git a/NFLSOJ/13340/data/2-stone36.in b/NFLSOJ/13340/data/2-stone36.in
new file mode 100644
index 00000000..6f46384a
--- /dev/null
+++ b/NFLSOJ/13340/data/2-stone36.in
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6d231dca96dac8e090a0dee5a5094f68bb5233aa5efede4a1ec08e99c3181b52
+size 7
diff --git a/NFLSOJ/13340/data/2-stone37.ans b/NFLSOJ/13340/data/2-stone37.ans
new file mode 100644
index 00000000..fc234d78
--- /dev/null
+++ b/NFLSOJ/13340/data/2-stone37.ans
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a115e91c2e84c3078fa06914eff28d07590ddfaa47a55fb4f31dd7c5b3566194
+size 4
diff --git a/NFLSOJ/13340/data/2-stone37.in b/NFLSOJ/13340/data/2-stone37.in
new file mode 100644
index 00000000..dfe4c1c8
--- /dev/null
+++ b/NFLSOJ/13340/data/2-stone37.in
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:99eaedb28677f4e4443df9fe07499a98dca79f36210f55886e65c30218aed2ad
+size 7
diff --git a/NFLSOJ/13340/data/2-stone38.ans b/NFLSOJ/13340/data/2-stone38.ans
new file mode 100644
index 00000000..81d868ef
--- /dev/null
+++ b/NFLSOJ/13340/data/2-stone38.ans
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:cfe72034a9f298fb79a6c1f2302673bb449c826d446b3efafdde95e6c48dc3ca
+size 3
diff --git a/NFLSOJ/13340/data/2-stone38.in b/NFLSOJ/13340/data/2-stone38.in
new file mode 100644
index 00000000..338124be
--- /dev/null
+++ b/NFLSOJ/13340/data/2-stone38.in
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8edd33f9ad4362ef2295630f3b2577c3b3995573f107502be1aabfc96367055a
+size 7
diff --git a/NFLSOJ/13340/data/2-stone39.ans b/NFLSOJ/13340/data/2-stone39.ans
new file mode 100644
index 00000000..fc234d78
--- /dev/null
+++ b/NFLSOJ/13340/data/2-stone39.ans
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a115e91c2e84c3078fa06914eff28d07590ddfaa47a55fb4f31dd7c5b3566194
+size 4
diff --git a/NFLSOJ/13340/data/2-stone39.in b/NFLSOJ/13340/data/2-stone39.in
new file mode 100644
index 00000000..12a66345
--- /dev/null
+++ b/NFLSOJ/13340/data/2-stone39.in
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4479bf7fd72a0dd3974eaa1815221ebb5088d27886aa422f1514a2323d8450af
+size 7
diff --git a/NFLSOJ/13340/data/2-stone40.ans b/NFLSOJ/13340/data/2-stone40.ans
new file mode 100644
index 00000000..81d868ef
--- /dev/null
+++ b/NFLSOJ/13340/data/2-stone40.ans
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:cfe72034a9f298fb79a6c1f2302673bb449c826d446b3efafdde95e6c48dc3ca
+size 3
diff --git a/NFLSOJ/13340/data/2-stone40.in b/NFLSOJ/13340/data/2-stone40.in
new file mode 100644
index 00000000..d7310c66
--- /dev/null
+++ b/NFLSOJ/13340/data/2-stone40.in
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:97f416a4ff1cfd67485aea5c3eaee2fd2d1c0d09e2c45049ba97e43b0b853f90
+size 7
diff --git a/NFLSOJ/13340/data/2-stone41.ans b/NFLSOJ/13340/data/2-stone41.ans
new file mode 100644
index 00000000..81d868ef
--- /dev/null
+++ b/NFLSOJ/13340/data/2-stone41.ans
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:cfe72034a9f298fb79a6c1f2302673bb449c826d446b3efafdde95e6c48dc3ca
+size 3
diff --git a/NFLSOJ/13340/data/2-stone41.in b/NFLSOJ/13340/data/2-stone41.in
new file mode 100644
index 00000000..f027d249
--- /dev/null
+++ b/NFLSOJ/13340/data/2-stone41.in
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:48ec6ed3bd871b3ad47f20db446ab329ec9520be81157589024a752d98eec82c
+size 7
diff --git a/NFLSOJ/13340/data/2-stone42.ans b/NFLSOJ/13340/data/2-stone42.ans
new file mode 100644
index 00000000..fc234d78
--- /dev/null
+++ b/NFLSOJ/13340/data/2-stone42.ans
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a115e91c2e84c3078fa06914eff28d07590ddfaa47a55fb4f31dd7c5b3566194
+size 4
diff --git a/NFLSOJ/13340/data/2-stone42.in b/NFLSOJ/13340/data/2-stone42.in
new file mode 100644
index 00000000..f0cd4b3f
--- /dev/null
+++ b/NFLSOJ/13340/data/2-stone42.in
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d3b4b933e3d4e827b41bdfae5576ee6e69b201927d5b7e2e4cdeadb3492cada6
+size 7
diff --git a/NFLSOJ/13340/data/2-stone43.ans b/NFLSOJ/13340/data/2-stone43.ans
new file mode 100644
index 00000000..81d868ef
--- /dev/null
+++ b/NFLSOJ/13340/data/2-stone43.ans
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:cfe72034a9f298fb79a6c1f2302673bb449c826d446b3efafdde95e6c48dc3ca
+size 3
diff --git a/NFLSOJ/13340/data/2-stone43.in b/NFLSOJ/13340/data/2-stone43.in
new file mode 100644
index 00000000..2f5c3b2d
--- /dev/null
+++ b/NFLSOJ/13340/data/2-stone43.in
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:405a8b3b5c61ab6c3933f935c4850d20b98717b0fd76a96278056cd581347d58
+size 7
diff --git a/NFLSOJ/13340/data/2-stone44.ans b/NFLSOJ/13340/data/2-stone44.ans
new file mode 100644
index 00000000..fc234d78
--- /dev/null
+++ b/NFLSOJ/13340/data/2-stone44.ans
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a115e91c2e84c3078fa06914eff28d07590ddfaa47a55fb4f31dd7c5b3566194
+size 4
diff --git a/NFLSOJ/13340/data/2-stone44.in b/NFLSOJ/13340/data/2-stone44.in
new file mode 100644
index 00000000..47fbd726
--- /dev/null
+++ b/NFLSOJ/13340/data/2-stone44.in
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ada760dfe576638152134559d1852491401a1bfda30d113908651be86616e58d
+size 7
diff --git a/NFLSOJ/13340/data/2-stone45.ans b/NFLSOJ/13340/data/2-stone45.ans
new file mode 100644
index 00000000..81d868ef
--- /dev/null
+++ b/NFLSOJ/13340/data/2-stone45.ans
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:cfe72034a9f298fb79a6c1f2302673bb449c826d446b3efafdde95e6c48dc3ca
+size 3
diff --git a/NFLSOJ/13340/data/2-stone45.in b/NFLSOJ/13340/data/2-stone45.in
new file mode 100644
index 00000000..54bd1512
--- /dev/null
+++ b/NFLSOJ/13340/data/2-stone45.in
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:fb900aa39b000edbadd184fb9e2e8204a25b06f537976f5498846528962f4a6e
+size 7
diff --git a/NFLSOJ/13340/data/3-stone46.ans b/NFLSOJ/13340/data/3-stone46.ans
new file mode 100644
index 00000000..81d868ef
--- /dev/null
+++ b/NFLSOJ/13340/data/3-stone46.ans
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:cfe72034a9f298fb79a6c1f2302673bb449c826d446b3efafdde95e6c48dc3ca
+size 3
diff --git a/NFLSOJ/13340/data/3-stone46.in b/NFLSOJ/13340/data/3-stone46.in
new file mode 100644
index 00000000..38118f32
--- /dev/null
+++ b/NFLSOJ/13340/data/3-stone46.in
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:53c234e5e8472b6ac51c1ae1cab3fe06fad053beb8ebfd8977b010655bfdd3c3
+size 2
diff --git a/NFLSOJ/13340/data/3-stone47.ans b/NFLSOJ/13340/data/3-stone47.ans
new file mode 100644
index 00000000..fc234d78
--- /dev/null
+++ b/NFLSOJ/13340/data/3-stone47.ans
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a115e91c2e84c3078fa06914eff28d07590ddfaa47a55fb4f31dd7c5b3566194
+size 4
diff --git a/NFLSOJ/13340/data/3-stone47.in b/NFLSOJ/13340/data/3-stone47.in
new file mode 100644
index 00000000..d595cdb8
--- /dev/null
+++ b/NFLSOJ/13340/data/3-stone47.in
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7de1555df0c2700329e815b93b32c571c3ea54dc967b89e81ab73b9972b72d1d
+size 2
diff --git a/NFLSOJ/13340/data/3-stone48.ans b/NFLSOJ/13340/data/3-stone48.ans
new file mode 100644
index 00000000..81d868ef
--- /dev/null
+++ b/NFLSOJ/13340/data/3-stone48.ans
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:cfe72034a9f298fb79a6c1f2302673bb449c826d446b3efafdde95e6c48dc3ca
+size 3
diff --git a/NFLSOJ/13340/data/3-stone48.in b/NFLSOJ/13340/data/3-stone48.in
new file mode 100644
index 00000000..cb90f684
--- /dev/null
+++ b/NFLSOJ/13340/data/3-stone48.in
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:06e9d52c1720fca412803e3b07c4b228ff113e303f4c7ab94665319d832bbfb7
+size 2
diff --git a/NFLSOJ/13340/data/3-stone49.ans b/NFLSOJ/13340/data/3-stone49.ans
new file mode 100644
index 00000000..fc234d78
--- /dev/null
+++ b/NFLSOJ/13340/data/3-stone49.ans
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a115e91c2e84c3078fa06914eff28d07590ddfaa47a55fb4f31dd7c5b3566194
+size 4
diff --git a/NFLSOJ/13340/data/3-stone49.in b/NFLSOJ/13340/data/3-stone49.in
new file mode 100644
index 00000000..06d04c2c
--- /dev/null
+++ b/NFLSOJ/13340/data/3-stone49.in
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:aa67a169b0bba217aa0aa88a65346920c84c42447c36ba5f7ea65f422c1fe5d8
+size 2
diff --git a/NFLSOJ/13340/data/3-stone50.ans b/NFLSOJ/13340/data/3-stone50.ans
new file mode 100644
index 00000000..81d868ef
--- /dev/null
+++ b/NFLSOJ/13340/data/3-stone50.ans
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:cfe72034a9f298fb79a6c1f2302673bb449c826d446b3efafdde95e6c48dc3ca
+size 3
diff --git a/NFLSOJ/13340/data/3-stone50.in b/NFLSOJ/13340/data/3-stone50.in
new file mode 100644
index 00000000..f4808fee
--- /dev/null
+++ b/NFLSOJ/13340/data/3-stone50.in
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:917df3320d778ddbaa5c5c7742bc4046bf803c36ed2b050f30844ed206783469
+size 3
diff --git a/NFLSOJ/13340/data/3-stone51.ans b/NFLSOJ/13340/data/3-stone51.ans
new file mode 100644
index 00000000..fc234d78
--- /dev/null
+++ b/NFLSOJ/13340/data/3-stone51.ans
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a115e91c2e84c3078fa06914eff28d07590ddfaa47a55fb4f31dd7c5b3566194
+size 4
diff --git a/NFLSOJ/13340/data/3-stone51.in b/NFLSOJ/13340/data/3-stone51.in
new file mode 100644
index 00000000..396b6814
--- /dev/null
+++ b/NFLSOJ/13340/data/3-stone51.in
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a1fb50e6c86fae1679ef3351296fd6713411a08cf8dd1790a4fd05fae8688164
+size 3
diff --git a/NFLSOJ/13340/data/3-stone52.ans b/NFLSOJ/13340/data/3-stone52.ans
new file mode 100644
index 00000000..81d868ef
--- /dev/null
+++ b/NFLSOJ/13340/data/3-stone52.ans
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:cfe72034a9f298fb79a6c1f2302673bb449c826d446b3efafdde95e6c48dc3ca
+size 3
diff --git a/NFLSOJ/13340/data/3-stone52.in b/NFLSOJ/13340/data/3-stone52.in
new file mode 100644
index 00000000..51b03484
--- /dev/null
+++ b/NFLSOJ/13340/data/3-stone52.in
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9a92adbc0cee38ef658c71ce1b1bf8c65668f166bfb213644c895ccb1ad07a25
+size 3
diff --git a/NFLSOJ/13340/data/3-stone53.ans b/NFLSOJ/13340/data/3-stone53.ans
new file mode 100644
index 00000000..fc234d78
--- /dev/null
+++ b/NFLSOJ/13340/data/3-stone53.ans
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a115e91c2e84c3078fa06914eff28d07590ddfaa47a55fb4f31dd7c5b3566194
+size 4
diff --git a/NFLSOJ/13340/data/3-stone53.in b/NFLSOJ/13340/data/3-stone53.in
new file mode 100644
index 00000000..bf7021d6
--- /dev/null
+++ b/NFLSOJ/13340/data/3-stone53.in
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e6c21e8d260fe71882debdb339d2402a2ca7648529bc2303f48649bce0380017
+size 3
diff --git a/NFLSOJ/13340/data/3-stone54.ans b/NFLSOJ/13340/data/3-stone54.ans
new file mode 100644
index 00000000..81d868ef
--- /dev/null
+++ b/NFLSOJ/13340/data/3-stone54.ans
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:cfe72034a9f298fb79a6c1f2302673bb449c826d446b3efafdde95e6c48dc3ca
+size 3
diff --git a/NFLSOJ/13340/data/3-stone54.in b/NFLSOJ/13340/data/3-stone54.in
new file mode 100644
index 00000000..a8f76028
--- /dev/null
+++ b/NFLSOJ/13340/data/3-stone54.in
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7ee29791fc17e986b97128845622b077fb45e349fdb80523fac9dba879b4ad60
+size 3
diff --git a/NFLSOJ/13340/data/3-stone55.ans b/NFLSOJ/13340/data/3-stone55.ans
new file mode 100644
index 00000000..fc234d78
--- /dev/null
+++ b/NFLSOJ/13340/data/3-stone55.ans
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a115e91c2e84c3078fa06914eff28d07590ddfaa47a55fb4f31dd7c5b3566194
+size 4
diff --git a/NFLSOJ/13340/data/3-stone55.in b/NFLSOJ/13340/data/3-stone55.in
new file mode 100644
index 00000000..0becde63
--- /dev/null
+++ b/NFLSOJ/13340/data/3-stone55.in
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5378796307535df3ec8d8b15a2e2dc5641419c3d3060cfe32238c0fa973f7aa3
+size 3
diff --git a/NFLSOJ/13340/data/3-stone56.ans b/NFLSOJ/13340/data/3-stone56.ans
new file mode 100644
index 00000000..fc234d78
--- /dev/null
+++ b/NFLSOJ/13340/data/3-stone56.ans
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a115e91c2e84c3078fa06914eff28d07590ddfaa47a55fb4f31dd7c5b3566194
+size 4
diff --git a/NFLSOJ/13340/data/3-stone56.in b/NFLSOJ/13340/data/3-stone56.in
new file mode 100644
index 00000000..e9002468
--- /dev/null
+++ b/NFLSOJ/13340/data/3-stone56.in
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:eea8254c7500ba3de996aa8ad6af399183f04e17d4a8102fde539dbc93a90012
+size 4
diff --git a/NFLSOJ/13340/data/3-stone57.ans b/NFLSOJ/13340/data/3-stone57.ans
new file mode 100644
index 00000000..fc234d78
--- /dev/null
+++ b/NFLSOJ/13340/data/3-stone57.ans
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a115e91c2e84c3078fa06914eff28d07590ddfaa47a55fb4f31dd7c5b3566194
+size 4
diff --git a/NFLSOJ/13340/data/3-stone57.in b/NFLSOJ/13340/data/3-stone57.in
new file mode 100644
index 00000000..6f7cfa64
--- /dev/null
+++ b/NFLSOJ/13340/data/3-stone57.in
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:77a60c200656e08ac5403f38b58657ecec155293323bd5313290399b75cf1c3d
+size 4
diff --git a/NFLSOJ/13340/data/3-stone58.ans b/NFLSOJ/13340/data/3-stone58.ans
new file mode 100644
index 00000000..fc234d78
--- /dev/null
+++ b/NFLSOJ/13340/data/3-stone58.ans
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a115e91c2e84c3078fa06914eff28d07590ddfaa47a55fb4f31dd7c5b3566194
+size 4
diff --git a/NFLSOJ/13340/data/3-stone58.in b/NFLSOJ/13340/data/3-stone58.in
new file mode 100644
index 00000000..fc1f4186
--- /dev/null
+++ b/NFLSOJ/13340/data/3-stone58.in
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:83c02ac2d48c863dab2ccf6870455aadfc2cec073b8db269b517c879d76aa6d9
+size 5
diff --git a/NFLSOJ/13340/data/3-stone59.ans b/NFLSOJ/13340/data/3-stone59.ans
new file mode 100644
index 00000000..fc234d78
--- /dev/null
+++ b/NFLSOJ/13340/data/3-stone59.ans
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a115e91c2e84c3078fa06914eff28d07590ddfaa47a55fb4f31dd7c5b3566194
+size 4
diff --git a/NFLSOJ/13340/data/3-stone59.in b/NFLSOJ/13340/data/3-stone59.in
new file mode 100644
index 00000000..4e194858
--- /dev/null
+++ b/NFLSOJ/13340/data/3-stone59.in
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:71d80754f7717e7ec0f19a83672e7196303c2f748606038e6b1c8af5ba594b07
+size 5
diff --git a/NFLSOJ/13340/data/3-stone60.ans b/NFLSOJ/13340/data/3-stone60.ans
new file mode 100644
index 00000000..fc234d78
--- /dev/null
+++ b/NFLSOJ/13340/data/3-stone60.ans
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a115e91c2e84c3078fa06914eff28d07590ddfaa47a55fb4f31dd7c5b3566194
+size 4
diff --git a/NFLSOJ/13340/data/3-stone60.in b/NFLSOJ/13340/data/3-stone60.in
new file mode 100644
index 00000000..a07a04d5
--- /dev/null
+++ b/NFLSOJ/13340/data/3-stone60.in
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:876e13f4e07bb39705302c01f445ffd2d2c3b180a207e4d959d6b671c67da09b
+size 6
diff --git a/NFLSOJ/13340/data/3-stone61.ans b/NFLSOJ/13340/data/3-stone61.ans
new file mode 100644
index 00000000..fc234d78
--- /dev/null
+++ b/NFLSOJ/13340/data/3-stone61.ans
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a115e91c2e84c3078fa06914eff28d07590ddfaa47a55fb4f31dd7c5b3566194
+size 4
diff --git a/NFLSOJ/13340/data/3-stone61.in b/NFLSOJ/13340/data/3-stone61.in
new file mode 100644
index 00000000..49a484c0
--- /dev/null
+++ b/NFLSOJ/13340/data/3-stone61.in
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0911ce49ed05fca9b8581329cb3a83730922c2380d7be3827027a105765203fe
+size 6
diff --git a/NFLSOJ/13340/data/3-stone62.ans b/NFLSOJ/13340/data/3-stone62.ans
new file mode 100644
index 00000000..fc234d78
--- /dev/null
+++ b/NFLSOJ/13340/data/3-stone62.ans
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a115e91c2e84c3078fa06914eff28d07590ddfaa47a55fb4f31dd7c5b3566194
+size 4
diff --git a/NFLSOJ/13340/data/3-stone62.in b/NFLSOJ/13340/data/3-stone62.in
new file mode 100644
index 00000000..3c2ba8a2
--- /dev/null
+++ b/NFLSOJ/13340/data/3-stone62.in
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b80500a01f984c764f1a3b486622d0ef7cc5b13fa9bd57ec9015113eaf875597
+size 7
diff --git a/NFLSOJ/13340/data/3-stone63.ans b/NFLSOJ/13340/data/3-stone63.ans
new file mode 100644
index 00000000..fc234d78
--- /dev/null
+++ b/NFLSOJ/13340/data/3-stone63.ans
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a115e91c2e84c3078fa06914eff28d07590ddfaa47a55fb4f31dd7c5b3566194
+size 4
diff --git a/NFLSOJ/13340/data/3-stone63.in b/NFLSOJ/13340/data/3-stone63.in
new file mode 100644
index 00000000..c906f7d6
--- /dev/null
+++ b/NFLSOJ/13340/data/3-stone63.in
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e4bee06aaf3e451b92c963eeaac9afcc9ace0dcb3fb9f87850fad6bd5c9466b4
+size 7
diff --git a/NFLSOJ/13340/data/3-stone64.ans b/NFLSOJ/13340/data/3-stone64.ans
new file mode 100644
index 00000000..fc234d78
--- /dev/null
+++ b/NFLSOJ/13340/data/3-stone64.ans
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a115e91c2e84c3078fa06914eff28d07590ddfaa47a55fb4f31dd7c5b3566194
+size 4
diff --git a/NFLSOJ/13340/data/3-stone64.in b/NFLSOJ/13340/data/3-stone64.in
new file mode 100644
index 00000000..090233f6
--- /dev/null
+++ b/NFLSOJ/13340/data/3-stone64.in
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0dd8c46e0a503d8c395489a30b7ce94967a3e94c08afeb52714ac320b2a9fa38
+size 7
diff --git a/NFLSOJ/13340/data/3-stone65.ans b/NFLSOJ/13340/data/3-stone65.ans
new file mode 100644
index 00000000..81d868ef
--- /dev/null
+++ b/NFLSOJ/13340/data/3-stone65.ans
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:cfe72034a9f298fb79a6c1f2302673bb449c826d446b3efafdde95e6c48dc3ca
+size 3
diff --git a/NFLSOJ/13340/data/3-stone65.in b/NFLSOJ/13340/data/3-stone65.in
new file mode 100644
index 00000000..bd0399a6
--- /dev/null
+++ b/NFLSOJ/13340/data/3-stone65.in
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3923009f9dc6d49a29f89bb0ccd92910cd1c62628a1ad2a4f020974d19b48220
+size 7
diff --git a/NFLSOJ/13340/data/3-stone66.ans b/NFLSOJ/13340/data/3-stone66.ans
new file mode 100644
index 00000000..fc234d78
--- /dev/null
+++ b/NFLSOJ/13340/data/3-stone66.ans
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a115e91c2e84c3078fa06914eff28d07590ddfaa47a55fb4f31dd7c5b3566194
+size 4
diff --git a/NFLSOJ/13340/data/3-stone66.in b/NFLSOJ/13340/data/3-stone66.in
new file mode 100644
index 00000000..aadbac9c
--- /dev/null
+++ b/NFLSOJ/13340/data/3-stone66.in
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:66a87a38741ee0081856fcdf5f8638a891de43907be3666591ce20caf96af245
+size 7
diff --git a/NFLSOJ/13340/data/3-stone67.ans b/NFLSOJ/13340/data/3-stone67.ans
new file mode 100644
index 00000000..81d868ef
--- /dev/null
+++ b/NFLSOJ/13340/data/3-stone67.ans
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:cfe72034a9f298fb79a6c1f2302673bb449c826d446b3efafdde95e6c48dc3ca
+size 3
diff --git a/NFLSOJ/13340/data/3-stone67.in b/NFLSOJ/13340/data/3-stone67.in
new file mode 100644
index 00000000..7d94ee3c
--- /dev/null
+++ b/NFLSOJ/13340/data/3-stone67.in
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:22227b878a97f209f6bed063daff85689f33ac589420ec7745ca610c76e5ef03
+size 7
diff --git a/NFLSOJ/13340/data/3-stone68.ans b/NFLSOJ/13340/data/3-stone68.ans
new file mode 100644
index 00000000..fc234d78
--- /dev/null
+++ b/NFLSOJ/13340/data/3-stone68.ans
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a115e91c2e84c3078fa06914eff28d07590ddfaa47a55fb4f31dd7c5b3566194
+size 4
diff --git a/NFLSOJ/13340/data/3-stone68.in b/NFLSOJ/13340/data/3-stone68.in
new file mode 100644
index 00000000..0a10a04f
--- /dev/null
+++ b/NFLSOJ/13340/data/3-stone68.in
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1c5af8f01d1a699dafee1845343733af9390097bcaf27a3af56fb060ded9406d
+size 7
diff --git a/NFLSOJ/13340/data/3-stone69.ans b/NFLSOJ/13340/data/3-stone69.ans
new file mode 100644
index 00000000..fc234d78
--- /dev/null
+++ b/NFLSOJ/13340/data/3-stone69.ans
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a115e91c2e84c3078fa06914eff28d07590ddfaa47a55fb4f31dd7c5b3566194
+size 4
diff --git a/NFLSOJ/13340/data/3-stone69.in b/NFLSOJ/13340/data/3-stone69.in
new file mode 100644
index 00000000..6bc5a553
--- /dev/null
+++ b/NFLSOJ/13340/data/3-stone69.in
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:16a53a6fab58ade3db79486e3be5bac60a92d917662789b1779614fc0bd46b6a
+size 7
diff --git a/NFLSOJ/13340/data/3-stone70.ans b/NFLSOJ/13340/data/3-stone70.ans
new file mode 100644
index 00000000..81d868ef
--- /dev/null
+++ b/NFLSOJ/13340/data/3-stone70.ans
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:cfe72034a9f298fb79a6c1f2302673bb449c826d446b3efafdde95e6c48dc3ca
+size 3
diff --git a/NFLSOJ/13340/data/3-stone70.in b/NFLSOJ/13340/data/3-stone70.in
new file mode 100644
index 00000000..505a3ee5
--- /dev/null
+++ b/NFLSOJ/13340/data/3-stone70.in
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:dfe2fe468667a3f0e2b4f8454412a1495bdd6a3db36f6a8eb7fa0088e8ca01e5
+size 7
diff --git a/NFLSOJ/13340/data/3-stone71.ans b/NFLSOJ/13340/data/3-stone71.ans
new file mode 100644
index 00000000..fc234d78
--- /dev/null
+++ b/NFLSOJ/13340/data/3-stone71.ans
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a115e91c2e84c3078fa06914eff28d07590ddfaa47a55fb4f31dd7c5b3566194
+size 4
diff --git a/NFLSOJ/13340/data/3-stone71.in b/NFLSOJ/13340/data/3-stone71.in
new file mode 100644
index 00000000..d8ea9757
--- /dev/null
+++ b/NFLSOJ/13340/data/3-stone71.in
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:81e5520f1195e914ece3dbd00712cdaa00ca00fe60aefa2fcd8b79c8699d8e0e
+size 7
diff --git a/NFLSOJ/13340/data/3-stone72.ans b/NFLSOJ/13340/data/3-stone72.ans
new file mode 100644
index 00000000..81d868ef
--- /dev/null
+++ b/NFLSOJ/13340/data/3-stone72.ans
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:cfe72034a9f298fb79a6c1f2302673bb449c826d446b3efafdde95e6c48dc3ca
+size 3
diff --git a/NFLSOJ/13340/data/3-stone72.in b/NFLSOJ/13340/data/3-stone72.in
new file mode 100644
index 00000000..318633c3
--- /dev/null
+++ b/NFLSOJ/13340/data/3-stone72.in
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4ad041ed339700f203ed8b2493298aeab8fd3c346dd0f80cd3b26d4a2a8f0b53
+size 7
diff --git a/NFLSOJ/13340/data/3-stone73.ans b/NFLSOJ/13340/data/3-stone73.ans
new file mode 100644
index 00000000..fc234d78
--- /dev/null
+++ b/NFLSOJ/13340/data/3-stone73.ans
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a115e91c2e84c3078fa06914eff28d07590ddfaa47a55fb4f31dd7c5b3566194
+size 4
diff --git a/NFLSOJ/13340/data/3-stone73.in b/NFLSOJ/13340/data/3-stone73.in
new file mode 100644
index 00000000..995db012
--- /dev/null
+++ b/NFLSOJ/13340/data/3-stone73.in
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:eea5daac8b1d1b7b82edaaa7fadadf6b48a439a874efd036fb0666e68c17462e
+size 7
diff --git a/NFLSOJ/13340/data/checker.cpp b/NFLSOJ/13340/data/checker.cpp
new file mode 100644
index 00000000..802b3bd4
--- /dev/null
+++ b/NFLSOJ/13340/data/checker.cpp
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6ea038289e0c800621bfb025110d1c26798635de450fd1a3195e35b3da2db66e
+size 1062
diff --git a/NFLSOJ/13340/samples/stone1.ans b/NFLSOJ/13340/samples/stone1.ans
new file mode 100644
index 00000000..45e74f5d
--- /dev/null
+++ b/NFLSOJ/13340/samples/stone1.ans
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:80489959eb71f74b09e4554d32e2355b40cbcbe101145464e6d2755f88186ede
+size 20
diff --git a/NFLSOJ/13340/samples/stone1.in b/NFLSOJ/13340/samples/stone1.in
new file mode 100644
index 00000000..d595cdb8
--- /dev/null
+++ b/NFLSOJ/13340/samples/stone1.in
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7de1555df0c2700329e815b93b32c571c3ea54dc967b89e81ab73b9972b72d1d
+size 2
diff --git a/NFLSOJ/13340/samples/stone2.ans b/NFLSOJ/13340/samples/stone2.ans
new file mode 100644
index 00000000..81d868ef
--- /dev/null
+++ b/NFLSOJ/13340/samples/stone2.ans
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:cfe72034a9f298fb79a6c1f2302673bb449c826d446b3efafdde95e6c48dc3ca
+size 3
diff --git a/NFLSOJ/13340/samples/stone2.in b/NFLSOJ/13340/samples/stone2.in
new file mode 100644
index 00000000..ca267b30
--- /dev/null
+++ b/NFLSOJ/13340/samples/stone2.in
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1121cfccd5913f0a63fec40a6ffd44ea64f9dc135c66634ba001d10bcf4302a2
+size 2
diff --git a/NFLSOJ/13340/stone.pdf b/NFLSOJ/13340/stone.pdf
new file mode 100644
index 00000000..fd1aa128
--- /dev/null
+++ b/NFLSOJ/13340/stone.pdf
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:662bde5d49c6cd51ac7cbdfec9d6cddad00e0d0bbadb4137354c727f2aa40d9f
+size 95728