pair,contact1,contact2,flow1,flow2
1vy4_BI_,1,20,1,1
1vy4_BI_,1,21,1,1
1vy4_BI_,2,39,1,1
1vy4_BI_,3,19,1,1
1vy4_BI_,4,37,1,1
1vy4_BI_,5,16,1,1
1vy4_BI_,5,17,1,1
1vy4_BI_,6,35,1,1
1vy4_BI_,9,12,1,1
1vy4_BI_,9,13,1,1
1vy4_BI_,14,17,1,1
1vy4_BI_,22,26,1,1
1vy4_BI_,23,27,1,1
1vy4_BI_,24,28,1,1
1vy4_BI_,25,29,1,1
1vy4_BI_,25,30,1,1
1vy4_BI_,26,31,1,1
1vy4_BI_,29,33,1,1
1vy4_BI_,30,33,1,1
1vy4_BI_,30,35,1,1
1vy4_BI_,31,34,1,1
1vy4_BI_,38,40,1,1
1vy4_BI_,38,43,1,1
1vy4_BI_,40,43,1,1
1vy4_BI_,41,44,1,1
1vy4_BI_,41,45,1,1
1vy4_BI_,43,47,1,1
1vy4_BI_,44,48,1,1
1vy4_BI_,45,49,1,1
1vy4_BI_,46,50,1,1
1vy4_BI_,47,51,1,1
1vy4_BI_,48,52,1,1
1vy4_BI_,49,53,1,1
1vy4_BI_,50,54,1,1
1vy4_BI_,51,55,1,1
1vy4_BI_,52,56,1,1
1vy4_BI_,53,57,1,1
1vy4_BI_,54,58,1,1
1vy4_BI_,55,59,1,1
1vy4_BI_,56,60,1,1
1vy4_BI_,58,62,1,1
1vy4_BI_,59,63,1,1
1vy4_BI_,60,64,1,1
1vy4_BI_,61,65,1,1
1vy4_BI_,62,66,1,1
1vy4_BI_,63,67,1,1
1vy4_BI_,64,68,1,1
1vy4_BI_,65,69,1,1
1vy4_BI_,66,70,1,1
1vy4_BI_,67,71,1,1
1vy4_BI_,68,72,1,1
1vy4_BI_,71,74,1,1
1vy4_BI_,73,139,1,1
1vy4_BI_,77,141,1,1
1vy4_BI_,77,143,1,1
1vy4_BI_,78,104,1,1
1vy4_BI_,78,143,1,1
1vy4_BI_,79,143,1,1
1vy4_BI_,79,145,1,1
1vy4_BI_,81,145,1,1
1vy4_BI_,82,89,1,1
1vy4_BI_,84,87,1,1
1vy4_BI_,86,123,1,1
1vy4_BI_,87,122,1,1
1vy4_BI_,88,121,1,1
1vy4_BI_,92,120,1,1
1vy4_BI_,93,96,1,1
1vy4_BI_,93,97,1,1
1vy4_BI_,94,98,1,1
1vy4_BI_,95,99,1,1
1vy4_BI_,96,100,1,1
1vy4_BI_,97,101,1,1
1vy4_BI_,98,102,1,1
1vy4_BI_,99,103,1,1
1vy4_BI_,100,104,1,1
1vy4_BI_,104,106,1,1
1vy4_BI_,110,112,1,1
1vy4_BI_,110,113,1,1
1vy4_BI_,110,130,1,1
1vy4_BI_,111,114,1,1
1vy4_BI_,114,116,1,1
1vy4_BI_,115,129,1,1
1vy4_BI_,122,126,1,1
1vy4_BI_,124,144,1,1
1vy4_BI_,126,142,1,1
1vy4_BI_,128,140,1,1
1vy4_BI_,130,138,1,1
1vy4_BI_,133,136,1,1