pair,contact1,contact2,flow1,flow2
4v1a_k_,1,4,1,1
4v1a_k_,1,7,1,1
4v1a_k_,4,7,1,1
4v1a_k_,6,9,1,1
4v1a_k_,8,11,1,1
4v1a_k_,12,15,1,1
4v1a_k_,20,127,1,1
4v1a_k_,23,30,1,1
4v1a_k_,25,28,1,1
4v1a_k_,31,100,1,1
4v1a_k_,33,98,1,1
4v1a_k_,34,97,1,1
4v1a_k_,35,125,1,1
4v1a_k_,36,95,1,1
4v1a_k_,37,123,1,1
4v1a_k_,38,93,1,1
4v1a_k_,39,121,1,1
4v1a_k_,40,91,1,1
4v1a_k_,42,46,1,1
4v1a_k_,43,47,1,1
4v1a_k_,44,48,1,1
4v1a_k_,45,49,1,1
4v1a_k_,46,50,1,1
4v1a_k_,47,51,1,1
4v1a_k_,48,52,1,1
4v1a_k_,49,53,1,1
4v1a_k_,50,54,1,1
4v1a_k_,51,55,1,1
4v1a_k_,52,56,1,1
4v1a_k_,53,57,1,1
4v1a_k_,54,58,1,1
4v1a_k_,55,59,1,1
4v1a_k_,56,60,1,1
4v1a_k_,63,98,1,1
4v1a_k_,65,96,1,1
4v1a_k_,66,96,1,1
4v1a_k_,67,94,1,1
4v1a_k_,68,94,1,1
4v1a_k_,70,92,1,1
4v1a_k_,73,90,1,1
4v1a_k_,79,84,1,1
4v1a_k_,101,105,1,1
4v1a_k_,102,106,1,1
4v1a_k_,103,107,1,1
4v1a_k_,104,108,1,1
4v1a_k_,105,109,1,1
4v1a_k_,108,112,1,1
4v1a_k_,109,113,1,1
4v1a_k_,110,114,1,1
4v1a_k_,111,115,1,1
4v1a_k_,113,116,1,1
4v1a_k_,123,125,1,1