pair,contact1,contact2,flow1,flow2 7h1s_B_,2,4,1,1 7h1s_B_,2,45,1,1 7h1s_B_,4,8,1,1 7h1s_B_,5,28,1,1 7h1s_B_,6,26,1,1 7h1s_B_,8,24,1,1 7h1s_B_,9,20,1,1 7h1s_B_,9,86,1,1 7h1s_B_,9,89,1,1 7h1s_B_,10,21,1,1 7h1s_B_,10,22,1,1 7h1s_B_,12,14,1,1 7h1s_B_,12,19,1,1 7h1s_B_,13,18,1,1 7h1s_B_,16,19,1,1 7h1s_B_,20,85,1,1 7h1s_B_,20,118,1,1 7h1s_B_,23,33,1,1 7h1s_B_,23,120,1,1 7h1s_B_,25,32,1,1 7h1s_B_,27,30,1,1 7h1s_B_,28,155,1,1 7h1s_B_,31,64,1,1 7h1s_B_,32,69,1,1 7h1s_B_,33,62,1,1 7h1s_B_,34,37,1,1 7h1s_B_,35,39,1,1 7h1s_B_,35,60,1,1 7h1s_B_,36,39,1,1 7h1s_B_,36,60,1,1 7h1s_B_,36,120,1,1 7h1s_B_,38,40,1,1 7h1s_B_,38,41,1,1 7h1s_B_,38,64,1,1 7h1s_B_,41,64,1,1 7h1s_B_,43,50,1,1 7h1s_B_,45,48,1,1 7h1s_B_,49,51,1,1 7h1s_B_,51,65,1,1 7h1s_B_,53,63,1,1 7h1s_B_,54,63,1,1 7h1s_B_,56,59,1,1 7h1s_B_,56,61,1,1 7h1s_B_,63,66,1,1 7h1s_B_,68,70,1,1 7h1s_B_,68,152,1,1 7h1s_B_,69,155,1,1 7h1s_B_,72,152,1,1 7h1s_B_,74,78,1,1 7h1s_B_,75,77,1,1 7h1s_B_,75,78,1,1 7h1s_B_,79,95,1,1 7h1s_B_,80,96,1,1 7h1s_B_,81,93,1,1 7h1s_B_,81,95,1,1 7h1s_B_,81,125,1,1 7h1s_B_,82,94,1,1 7h1s_B_,83,123,1,1 7h1s_B_,84,92,1,1 7h1s_B_,85,122,1,1 7h1s_B_,86,89,1,1 7h1s_B_,99,110,1,1 7h1s_B_,101,108,1,1 7h1s_B_,103,105,1,1 7h1s_B_,103,106,1,1 7h1s_B_,104,105,1,1 7h1s_B_,109,150,1,1 7h1s_B_,111,148,1,1 7h1s_B_,113,135,1,1 7h1s_B_,115,135,1,1 7h1s_B_,116,119,1,1 7h1s_B_,117,120,1,1 7h1s_B_,119,122,1,1 7h1s_B_,121,135,1,1 7h1s_B_,122,135,1,1 7h1s_B_,124,132,1,1 7h1s_B_,124,133,1,1 7h1s_B_,126,128,1,1 7h1s_B_,126,129,1,1 7h1s_B_,126,130,1,1 7h1s_B_,131,152,1,1 7h1s_B_,134,151,1,1 7h1s_B_,136,148,1,1 7h1s_B_,137,149,1,1 7h1s_B_,139,147,1,1 7h1s_B_,141,144,1,1 7h1s_B_,141,145,1,1 7h1s_B_,148,149,1,1 7h1s_B_,152,153,1,1