pair,contact1,contact2,flow1,flow2
4pv1_B_,1,2,1,1
4pv1_B_,4,27,1,1
4pv1_B_,7,9,1,1
4pv1_B_,7,10,1,1
4pv1_B_,10,13,1,1
4pv1_B_,10,14,1,1
4pv1_B_,11,15,1,1
4pv1_B_,13,17,1,1
4pv1_B_,14,18,1,1
4pv1_B_,15,19,1,1
4pv1_B_,16,19,1,1
4pv1_B_,16,21,1,1
4pv1_B_,17,20,1,1
4pv1_B_,23,26,1,1
4pv1_B_,28,33,1,1
4pv1_B_,30,34,1,1
4pv1_B_,30,35,1,1
4pv1_B_,32,36,1,1
4pv1_B_,34,38,1,1
4pv1_B_,34,39,1,1
4pv1_B_,38,42,1,1
4pv1_B_,39,43,1,1
4pv1_B_,40,44,1,1
4pv1_B_,41,45,1,1
4pv1_B_,42,46,1,1
4pv1_B_,43,47,1,1
4pv1_B_,44,48,1,1
4pv1_B_,45,49,1,1
4pv1_B_,46,50,1,1
4pv1_B_,47,51,1,1
4pv1_B_,48,52,1,1
4pv1_B_,49,53,1,1
4pv1_B_,50,54,1,1
4pv1_B_,51,55,1,1
4pv1_B_,52,56,1,1
4pv1_B_,53,57,1,1
4pv1_B_,66,68,1,1
4pv1_B_,66,69,1,1
4pv1_B_,77,80,1,1
4pv1_B_,78,81,1,1
4pv1_B_,80,84,1,1
4pv1_B_,81,85,1,1
4pv1_B_,82,86,1,1
4pv1_B_,83,87,1,1
4pv1_B_,84,88,1,1
4pv1_B_,85,88,1,1
4pv1_B_,85,89,1,1
4pv1_B_,85,153,1,1
4pv1_B_,86,90,1,1
4pv1_B_,88,145,1,1
4pv1_B_,88,148,1,1
4pv1_B_,92,95,1,1
4pv1_B_,92,96,1,1
4pv1_B_,93,97,1,1
4pv1_B_,94,98,1,1
4pv1_B_,95,99,1,1
4pv1_B_,96,100,1,1
4pv1_B_,97,101,1,1
4pv1_B_,98,102,1,1
4pv1_B_,100,103,1,1
4pv1_B_,101,105,1,1
4pv1_B_,102,106,1,1
4pv1_B_,103,107,1,1
4pv1_B_,104,108,1,1
4pv1_B_,106,109,1,1
4pv1_B_,107,110,1,1
4pv1_B_,110,113,1,1
4pv1_B_,110,114,1,1
4pv1_B_,117,119,1,1
4pv1_B_,120,125,1,1
4pv1_B_,121,123,1,1
4pv1_B_,121,124,1,1
4pv1_B_,121,125,1,1
4pv1_B_,122,129,1,1
4pv1_B_,125,129,1,1
4pv1_B_,126,130,1,1
4pv1_B_,127,131,1,1
4pv1_B_,128,132,1,1
4pv1_B_,129,133,1,1
4pv1_B_,130,134,1,1
4pv1_B_,131,135,1,1
4pv1_B_,132,136,1,1
4pv1_B_,133,137,1,1
4pv1_B_,134,138,1,1
4pv1_B_,135,139,1,1
4pv1_B_,136,140,1,1
4pv1_B_,137,141,1,1
4pv1_B_,138,142,1,1
4pv1_B_,139,143,1,1
4pv1_B_,140,144,1,1
4pv1_B_,141,145,1,1
4pv1_B_,141,154,1,1
4pv1_B_,143,146,1,1
4pv1_B_,144,147,1,1
4pv1_B_,145,148,1,1
4pv1_B_,145,153,1,1
4pv1_B_,149,152,1,1