pair,contact1,contact2,flow1,flow2
4hea_2_,1,46,1,1
4hea_2_,2,46,1,1
4hea_2_,6,10,1,1
4hea_2_,7,11,1,1
4hea_2_,8,12,1,1
4hea_2_,9,13,1,1
4hea_2_,10,14,1,1
4hea_2_,12,15,1,1
4hea_2_,13,16,1,1
4hea_2_,17,20,1,1
4hea_2_,20,23,1,1
4hea_2_,21,24,1,1
4hea_2_,22,25,1,1
4hea_2_,23,26,1,1
4hea_2_,24,28,1,1
4hea_2_,25,29,1,1
4hea_2_,26,30,1,1
4hea_2_,27,31,1,1
4hea_2_,28,32,1,1
4hea_2_,29,33,1,1
4hea_2_,30,34,1,1
4hea_2_,31,35,1,1
4hea_2_,32,36,1,1
4hea_2_,33,37,1,1
4hea_2_,33,69,1,1
4hea_2_,36,43,1,1
4hea_2_,39,69,1,1
4hea_2_,40,43,1,1
4hea_2_,41,44,1,1
4hea_2_,41,45,1,1
4hea_2_,42,46,1,1
4hea_2_,43,47,1,1
4hea_2_,44,48,1,1
4hea_2_,45,49,1,1
4hea_2_,46,50,1,1
4hea_2_,47,51,1,1
4hea_2_,48,53,1,1
4hea_2_,49,52,1,1
4hea_2_,53,54,1,1
4hea_2_,54,57,1,1
4hea_2_,54,58,1,1
4hea_2_,55,59,1,1
4hea_2_,56,60,1,1
4hea_2_,57,61,1,1
4hea_2_,58,62,1,1
4hea_2_,59,63,1,1
4hea_2_,60,63,1,1
4hea_2_,66,69,1,1
4hea_2_,67,69,1,1
4hea_2_,69,118,1,1
4hea_2_,73,116,1,1
4hea_2_,74,116,1,1
4hea_2_,75,135,1,1
4hea_2_,76,114,1,1
4hea_2_,76,116,1,1
4hea_2_,77,118,1,1
4hea_2_,77,135,1,1
4hea_2_,78,116,1,1
4hea_2_,78,118,1,1
4hea_2_,79,133,1,1
4hea_2_,80,118,1,1
4hea_2_,80,120,1,1
4hea_2_,81,83,1,1
4hea_2_,81,131,1,1
4hea_2_,82,120,1,1
4hea_2_,83,87,1,1
4hea_2_,83,121,1,1
4hea_2_,84,88,1,1
4hea_2_,86,89,1,1
4hea_2_,86,91,1,1
4hea_2_,87,90,1,1
4hea_2_,90,94,1,1
4hea_2_,91,95,1,1
4hea_2_,92,96,1,1
4hea_2_,93,97,1,1
4hea_2_,94,98,1,1
4hea_2_,95,99,1,1
4hea_2_,96,100,1,1
4hea_2_,97,101,1,1
4hea_2_,98,102,1,1
4hea_2_,99,103,1,1
4hea_2_,99,104,1,1
4hea_2_,105,108,1,1
4hea_2_,110,112,1,1
4hea_2_,110,115,1,1
4hea_2_,125,128,1,1
4hea_2_,126,129,1,1
4hea_2_,127,172,1,1
4hea_2_,128,141,1,1
4hea_2_,128,142,1,1
4hea_2_,130,143,1,1
4hea_2_,132,140,1,1
4hea_2_,144,148,1,1
4hea_2_,145,149,1,1
4hea_2_,146,150,1,1
4hea_2_,147,151,1,1
4hea_2_,147,167,1,1
4hea_2_,148,152,1,1
4hea_2_,149,153,1,1
4hea_2_,150,154,1,1
4hea_2_,151,155,1,1
4hea_2_,152,156,1,1
4hea_2_,153,157,1,1
4hea_2_,154,157,1,1
4hea_2_,154,159,1,1
4hea_2_,155,158,1,1
4hea_2_,160,162,1,1
4hea_2_,160,163,1,1
4hea_2_,161,164,1,1
4hea_2_,171,175,1,1