pair,contact1,contact2,flow1,flow2 7chp_E_,2,28,1,1 7chp_E_,2,30,1,1 7chp_E_,4,6,1,1 7chp_E_,4,30,1,1 7chp_E_,6,9,1,1 7chp_E_,6,10,1,1 7chp_E_,7,11,1,1 7chp_E_,9,12,1,1 7chp_E_,12,173,1,1 7chp_E_,13,173,1,1 7chp_E_,16,65,1,1 7chp_E_,17,20,1,1 7chp_E_,17,116,1,1 7chp_E_,18,21,1,1 7chp_E_,21,130,1,1 7chp_E_,22,63,1,1 7chp_E_,23,62,1,1 7chp_E_,24,61,1,1 7chp_E_,25,60,1,1 7chp_E_,26,59,1,1 7chp_E_,27,29,1,1 7chp_E_,32,34,1,1 7chp_E_,36,37,1,1 7chp_E_,39,99,1,1 7chp_E_,40,99,1,1 7chp_E_,42,97,1,1 7chp_E_,44,95,1,1 7chp_E_,45,47,1,1 7chp_E_,53,183,1,1 7chp_E_,53,184,1,1 7chp_E_,55,182,1,1 7chp_E_,57,58,1,1 7chp_E_,57,180,1,1 7chp_E_,60,178,1,1 7chp_E_,62,87,1,1 7chp_E_,62,176,1,1 7chp_E_,64,174,1,1 7chp_E_,66,172,1,1 7chp_E_,67,70,1,1 7chp_E_,68,71,1,1 7chp_E_,68,170,1,1 7chp_E_,69,72,1,1 7chp_E_,69,168,1,1 7chp_E_,70,73,1,1 7chp_E_,70,159,1,1 7chp_E_,71,74,1,1 7chp_E_,73,82,1,1 7chp_E_,73,83,1,1 7chp_E_,76,78,1,1 7chp_E_,78,88,1,1 7chp_E_,80,84,1,1 7chp_E_,81,85,1,1 7chp_E_,81,86,1,1 7chp_E_,81,117,1,1 7chp_E_,82,86,1,1 7chp_E_,82,87,1,1 7chp_E_,84,125,1,1 7chp_E_,86,118,1,1 7chp_E_,88,128,1,1 7chp_E_,90,93,1,1 7chp_E_,94,179,1,1 7chp_E_,96,177,1,1 7chp_E_,98,175,1,1 7chp_E_,100,173,1,1 7chp_E_,101,103,1,1 7chp_E_,101,170,1,1 7chp_E_,101,172,1,1 7chp_E_,102,105,1,1 7chp_E_,102,106,1,1 7chp_E_,102,171,1,1 7chp_E_,103,107,1,1 7chp_E_,103,163,1,1 7chp_E_,106,112,1,1 7chp_E_,106,115,1,1 7chp_E_,106,173,1,1 7chp_E_,108,111,1,1 7chp_E_,108,161,1,1 7chp_E_,112,114,1,1 7chp_E_,112,161,1,1 7chp_E_,113,158,1,1 7chp_E_,115,159,1,1 7chp_E_,117,157,1,1 7chp_E_,118,131,1,1 7chp_E_,118,133,1,1 7chp_E_,119,155,1,1 7chp_E_,120,155,1,1 7chp_E_,121,123,1,1 7chp_E_,121,131,1,1 7chp_E_,122,138,1,1 7chp_E_,126,129,1,1 7chp_E_,131,133,1,1 7chp_E_,133,135,1,1 7chp_E_,137,144,1,1 7chp_E_,137,153,1,1 7chp_E_,138,140,1,1 7chp_E_,139,151,1,1 7chp_E_,144,147,1,1 7chp_E_,144,151,1,1 7chp_E_,149,152,1,1 7chp_E_,150,152,1,1 7chp_E_,151,153,1,1 7chp_E_,157,158,1,1 7chp_E_,158,160,1,1 7chp_E_,162,165,1,1 7chp_E_,165,170,1,1 7chp_E_,166,169,1,1 7chp_E_,167,170,1,1