pair,contact1,contact2,flow1,flow2
4nrh_B_,2,5,1,1
4nrh_B_,2,6,1,1
4nrh_B_,3,7,1,1
4nrh_B_,3,53,1,1
4nrh_B_,3,60,1,1
4nrh_B_,4,8,1,1
4nrh_B_,4,60,1,1
4nrh_B_,5,9,1,1
4nrh_B_,6,10,1,1
4nrh_B_,7,11,1,1
4nrh_B_,8,12,1,1
4nrh_B_,9,13,1,1
4nrh_B_,10,14,1,1
4nrh_B_,11,14,1,1
4nrh_B_,12,15,1,1
4nrh_B_,15,17,1,1
4nrh_B_,19,21,1,1
4nrh_B_,24,27,1,1
4nrh_B_,24,28,1,1
4nrh_B_,25,29,1,1
4nrh_B_,26,106,1,1
4nrh_B_,27,30,1,1
4nrh_B_,29,32,1,1
4nrh_B_,35,37,1,1
4nrh_B_,35,38,1,1
4nrh_B_,38,40,1,1
4nrh_B_,42,45,1,1
4nrh_B_,42,46,1,1
4nrh_B_,43,47,1,1
4nrh_B_,44,49,1,1
4nrh_B_,44,83,1,1
4nrh_B_,44,84,1,1
4nrh_B_,45,48,1,1
4nrh_B_,50,53,1,1
4nrh_B_,50,54,1,1
4nrh_B_,51,52,1,1
4nrh_B_,51,55,1,1
4nrh_B_,52,56,1,1
4nrh_B_,53,57,1,1
4nrh_B_,54,58,1,1
4nrh_B_,55,59,1,1
4nrh_B_,55,89,1,1
4nrh_B_,56,60,1,1
4nrh_B_,57,61,1,1
4nrh_B_,58,62,1,1
4nrh_B_,58,93,1,1
4nrh_B_,59,63,1,1
4nrh_B_,60,64,1,1
4nrh_B_,61,65,1,1
4nrh_B_,62,66,1,1
4nrh_B_,63,67,1,1
4nrh_B_,64,67,1,1
4nrh_B_,64,69,1,1
4nrh_B_,65,68,1,1
4nrh_B_,69,72,1,1
4nrh_B_,69,73,1,1
4nrh_B_,70,73,1,1
4nrh_B_,70,74,1,1
4nrh_B_,71,75,1,1
4nrh_B_,72,76,1,1
4nrh_B_,73,77,1,1
4nrh_B_,73,97,1,1
4nrh_B_,74,78,1,1
4nrh_B_,75,79,1,1
4nrh_B_,76,80,1,1
4nrh_B_,77,81,1,1
4nrh_B_,78,82,1,1
4nrh_B_,79,83,1,1
4nrh_B_,80,84,1,1
4nrh_B_,84,86,1,1
4nrh_B_,85,91,1,1
4nrh_B_,87,90,1,1
4nrh_B_,88,92,1,1
4nrh_B_,88,118,1,1
4nrh_B_,89,93,1,1
4nrh_B_,90,94,1,1
4nrh_B_,91,95,1,1
4nrh_B_,92,96,1,1
4nrh_B_,93,97,1,1
4nrh_B_,94,98,1,1
4nrh_B_,95,99,1,1
4nrh_B_,96,100,1,1
4nrh_B_,97,101,1,1
4nrh_B_,98,103,1,1
4nrh_B_,99,102,1,1
4nrh_B_,99,111,1,1
4nrh_B_,103,107,1,1
4nrh_B_,104,108,1,1
4nrh_B_,105,109,1,1
4nrh_B_,106,110,1,1
4nrh_B_,107,111,1,1
4nrh_B_,108,112,1,1
4nrh_B_,109,113,1,1
4nrh_B_,110,114,1,1
4nrh_B_,111,115,1,1
4nrh_B_,112,116,1,1
4nrh_B_,113,117,1,1
4nrh_B_,115,118,1,1
4nrh_B_,118,121,1,1
4nrh_B_,119,151,1,1
4nrh_B_,121,123,1,1
4nrh_B_,122,126,1,1
4nrh_B_,123,127,1,1
4nrh_B_,124,128,1,1
4nrh_B_,125,129,1,1
4nrh_B_,126,130,1,1
4nrh_B_,127,131,1,1
4nrh_B_,128,132,1,1
4nrh_B_,129,133,1,1
4nrh_B_,130,134,1,1
4nrh_B_,131,135,1,1
4nrh_B_,132,135,1,1
4nrh_B_,132,137,1,1
4nrh_B_,133,136,1,1
4nrh_B_,135,137,1,1
4nrh_B_,137,140,1,1
4nrh_B_,137,141,1,1
4nrh_B_,140,144,1,1
4nrh_B_,141,145,1,1
4nrh_B_,142,146,1,1
4nrh_B_,143,147,1,1
4nrh_B_,144,148,1,1
4nrh_B_,145,149,1,1
4nrh_B_,146,150,1,1
4nrh_B_,146,169,1,1
4nrh_B_,147,151,1,1
4nrh_B_,148,152,1,1
4nrh_B_,149,152,1,1
4nrh_B_,149,153,1,1
4nrh_B_,155,158,1,1
4nrh_B_,158,162,1,1
4nrh_B_,159,163,1,1
4nrh_B_,160,164,1,1
4nrh_B_,161,165,1,1
4nrh_B_,162,166,1,1
4nrh_B_,163,167,1,1
4nrh_B_,164,168,1,1
4nrh_B_,165,169,1,1
4nrh_B_,168,170,1,1