3
B 1
A 36932
B -1
3
B 1
A -37825
B -1
3
B 1
A -34607
B -1
3
B 1
A 78887
B -1
3
B 1
A -34840
B -1
3
B 1
A 87847
B -1
3
B 1
A 54356
B -1
3
B 1
A -51927
B -1
3
B 1
A -61213
B -1
3
B 1
A -8249
B -1