pair,contact1,contact2,flow1,flow2
4nex_A_,1,16,1,1
4nex_A_,2,14,1,1
4nex_A_,3,14,1,1
4nex_A_,5,12,1,1
4nex_A_,7,10,1,1
4nex_A_,11,55,1,1
4nex_A_,13,53,1,1
4nex_A_,14,97,1,1
4nex_A_,15,51,1,1
4nex_A_,17,19,1,1
4nex_A_,17,20,1,1
4nex_A_,18,21,1,1
4nex_A_,18,46,1,1
4nex_A_,22,25,1,1
4nex_A_,22,26,1,1
4nex_A_,22,57,1,1
4nex_A_,23,27,1,1
4nex_A_,24,28,1,1
4nex_A_,25,29,1,1
4nex_A_,26,30,1,1
4nex_A_,27,31,1,1
4nex_A_,28,32,1,1
4nex_A_,29,33,1,1
4nex_A_,30,34,1,1
4nex_A_,31,35,1,1
4nex_A_,31,38,1,1
4nex_A_,36,157,1,1
4nex_A_,37,156,1,1
4nex_A_,39,154,1,1
4nex_A_,41,45,1,1
4nex_A_,42,45,1,1
4nex_A_,42,46,1,1
4nex_A_,42,73,1,1
4nex_A_,43,46,1,1
4nex_A_,47,65,1,1
4nex_A_,49,63,1,1
4nex_A_,50,52,1,1
4nex_A_,50,63,1,1
4nex_A_,50,98,1,1
4nex_A_,52,61,1,1
4nex_A_,52,97,1,1
4nex_A_,54,57,1,1
4nex_A_,54,58,1,1
4nex_A_,54,59,1,1
4nex_A_,58,78,1,1
4nex_A_,58,84,1,1
4nex_A_,60,76,1,1
4nex_A_,62,73,1,1
4nex_A_,62,74,1,1
4nex_A_,64,71,1,1
4nex_A_,70,102,1,1
4nex_A_,72,102,1,1
4nex_A_,73,74,1,1
4nex_A_,74,154,1,1
4nex_A_,78,81,1,1
4nex_A_,79,82,1,1
4nex_A_,79,110,1,1
4nex_A_,81,84,1,1
4nex_A_,85,89,1,1
4nex_A_,86,90,1,1
4nex_A_,87,91,1,1
4nex_A_,88,92,1,1
4nex_A_,89,93,1,1
4nex_A_,90,94,1,1
4nex_A_,91,95,1,1
4nex_A_,92,96,1,1
4nex_A_,94,97,1,1
4nex_A_,94,98,1,1
4nex_A_,95,98,1,1
4nex_A_,100,134,1,1
4nex_A_,101,133,1,1
4nex_A_,103,131,1,1
4nex_A_,104,148,1,1
4nex_A_,104,151,1,1
4nex_A_,104,152,1,1
4nex_A_,105,106,1,1
4nex_A_,105,109,1,1
4nex_A_,105,112,1,1
4nex_A_,105,129,1,1
4nex_A_,106,109,1,1
4nex_A_,106,112,1,1
4nex_A_,107,112,1,1
4nex_A_,107,125,1,1
4nex_A_,107,129,1,1
4nex_A_,109,111,1,1
4nex_A_,109,112,1,1
4nex_A_,111,115,1,1
4nex_A_,112,116,1,1
4nex_A_,113,117,1,1
4nex_A_,114,118,1,1
4nex_A_,115,119,1,1
4nex_A_,116,119,1,1
4nex_A_,116,122,1,1
4nex_A_,116,129,1,1
4nex_A_,118,133,1,1
4nex_A_,120,132,1,1
4nex_A_,120,133,1,1
4nex_A_,120,134,1,1
4nex_A_,121,132,1,1
4nex_A_,122,129,1,1
4nex_A_,123,130,1,1
4nex_A_,125,128,1,1
4nex_A_,125,149,1,1
4nex_A_,137,140,1,1
4nex_A_,137,141,1,1
4nex_A_,138,142,1,1
4nex_A_,139,143,1,1
4nex_A_,140,144,1,1
4nex_A_,141,145,1,1
4nex_A_,142,146,1,1
4nex_A_,143,147,1,1
4nex_A_,144,148,1,1
4nex_A_,145,149,1,1
4nex_A_,146,150,1,1
4nex_A_,147,151,1,1