pair,contact1,contact2,flow1,flow2
3n1s_A_,1,4,1,1
3n1s_A_,4,12,1,1
3n1s_A_,5,7,1,1
3n1s_A_,5,8,1,1
3n1s_A_,6,10,1,1
3n1s_A_,7,11,1,1
3n1s_A_,8,12,1,1
3n1s_A_,9,14,1,1
3n1s_A_,9,15,1,1
3n1s_A_,10,13,1,1
3n1s_A_,11,22,1,1
3n1s_A_,13,22,1,1
3n1s_A_,18,30,1,1
3n1s_A_,20,28,1,1
3n1s_A_,21,23,1,1
3n1s_A_,21,28,1,1
3n1s_A_,22,27,1,1
3n1s_A_,23,25,1,1
3n1s_A_,23,26,1,1
3n1s_A_,23,45,1,1
3n1s_A_,23,64,1,1
3n1s_A_,25,45,1,1
3n1s_A_,26,45,1,1
3n1s_A_,27,43,1,1
3n1s_A_,27,45,1,1
3n1s_A_,29,41,1,1
3n1s_A_,30,76,1,1
3n1s_A_,31,33,1,1
3n1s_A_,31,39,1,1
3n1s_A_,35,39,1,1
3n1s_A_,35,108,1,1
3n1s_A_,38,76,1,1
3n1s_A_,38,106,1,1
3n1s_A_,39,103,1,1
3n1s_A_,40,104,1,1
3n1s_A_,42,102,1,1
3n1s_A_,44,99,1,1
3n1s_A_,48,100,1,1
3n1s_A_,49,95,1,1
3n1s_A_,50,52,1,1
3n1s_A_,50,53,1,1
3n1s_A_,51,54,1,1
3n1s_A_,55,57,1,1
3n1s_A_,55,58,1,1
3n1s_A_,56,59,1,1
3n1s_A_,58,62,1,1
3n1s_A_,59,63,1,1
3n1s_A_,60,64,1,1
3n1s_A_,61,65,1,1
3n1s_A_,62,65,1,1
3n1s_A_,63,66,1,1
3n1s_A_,63,67,1,1
3n1s_A_,64,67,1,1
3n1s_A_,64,68,1,1
3n1s_A_,65,69,1,1
3n1s_A_,66,70,1,1
3n1s_A_,67,71,1,1
3n1s_A_,68,72,1,1
3n1s_A_,69,73,1,1
3n1s_A_,70,74,1,1
3n1s_A_,71,75,1,1
3n1s_A_,72,76,1,1
3n1s_A_,73,78,1,1
3n1s_A_,74,77,1,1
3n1s_A_,78,82,1,1
3n1s_A_,84,105,1,1
3n1s_A_,84,110,1,1
3n1s_A_,84,111,1,1
3n1s_A_,86,103,1,1
3n1s_A_,89,93,1,1
3n1s_A_,90,95,1,1
3n1s_A_,91,94,1,1
3n1s_A_,95,97,1,1
3n1s_A_,95,98,1,1
3n1s_A_,99,101,1,1
3n1s_A_,108,109,1,1
3n1s_A_,115,117,1,1