# PREID, POSTID, W, B, TYPE
# TYPE can be either +1 (excitatory) or -1 (inhibitory)
1, 2, 1, 2, 1
2, 3, 2, 3, 1
3, 1, 3, 1, 1
1, 3, 1, 3, 1
3, 2, 3, 2, 1
2, 1, 2, 1, 1
