pair,contact1,contact2,flow1,flow2 4ypb_RG_,1,7,1,1 4ypb_RG_,3,8,1,1 4ypb_RG_,4,8,1,1 4ypb_RG_,5,9,1,1 4ypb_RG_,6,10,1,1 4ypb_RG_,7,10,1,1 4ypb_RG_,7,11,1,1 4ypb_RG_,8,12,1,1 4ypb_RG_,9,14,1,1 4ypb_RG_,10,15,1,1 4ypb_RG_,10,31,1,1 4ypb_RG_,13,17,1,1 4ypb_RG_,15,18,1,1 4ypb_RG_,15,27,1,1 4ypb_RG_,16,20,1,1 4ypb_RG_,17,20,1,1 4ypb_RG_,17,21,1,1 4ypb_RG_,18,22,1,1 4ypb_RG_,24,167,1,1 4ypb_RG_,25,29,1,1 4ypb_RG_,26,28,1,1 4ypb_RG_,26,29,1,1 4ypb_RG_,28,32,1,1 4ypb_RG_,32,161,1,1 4ypb_RG_,34,159,1,1 4ypb_RG_,35,159,1,1 4ypb_RG_,36,93,1,1 4ypb_RG_,37,157,1,1 4ypb_RG_,38,91,1,1 4ypb_RG_,39,155,1,1 4ypb_RG_,40,89,1,1 4ypb_RG_,40,153,1,1 4ypb_RG_,42,45,1,1 4ypb_RG_,46,79,1,1 4ypb_RG_,49,52,1,1 4ypb_RG_,49,53,1,1 4ypb_RG_,53,56,1,1 4ypb_RG_,53,57,1,1 4ypb_RG_,54,58,1,1 4ypb_RG_,54,147,1,1 4ypb_RG_,55,59,1,1 4ypb_RG_,56,60,1,1 4ypb_RG_,57,61,1,1 4ypb_RG_,58,137,1,1 4ypb_RG_,59,62,1,1 4ypb_RG_,59,63,1,1 4ypb_RG_,60,64,1,1 4ypb_RG_,65,92,1,1 4ypb_RG_,68,90,1,1 4ypb_RG_,70,87,1,1 4ypb_RG_,70,88,1,1 4ypb_RG_,73,83,1,1 4ypb_RG_,75,81,1,1 4ypb_RG_,76,79,1,1 4ypb_RG_,95,98,1,1 4ypb_RG_,96,99,1,1 4ypb_RG_,96,100,1,1 4ypb_RG_,97,101,1,1 4ypb_RG_,98,102,1,1 4ypb_RG_,99,103,1,1 4ypb_RG_,101,105,1,1 4ypb_RG_,102,106,1,1 4ypb_RG_,103,107,1,1 4ypb_RG_,104,109,1,1 4ypb_RG_,104,142,1,1 4ypb_RG_,105,110,1,1 4ypb_RG_,109,112,1,1 4ypb_RG_,110,113,1,1 4ypb_RG_,119,178,1,1 4ypb_RG_,120,122,1,1 4ypb_RG_,120,130,1,1 4ypb_RG_,123,131,1,1 4ypb_RG_,125,129,1,1 4ypb_RG_,129,160,1,1 4ypb_RG_,130,158,1,1 4ypb_RG_,132,156,1,1 4ypb_RG_,134,154,1,1 4ypb_RG_,137,150,1,1 4ypb_RG_,140,143,1,1 4ypb_RG_,144,146,1,1 4ypb_RG_,145,147,1,1 4ypb_RG_,145,148,1,1 4ypb_RG_,149,152,1,1 4ypb_RG_,150,152,1,1 4ypb_RG_,159,160,1,1 4ypb_RG_,164,167,1,1 4ypb_RG_,166,170,1,1 4ypb_RG_,167,171,1,1 4ypb_RG_,168,172,1,1 4ypb_RG_,169,173,1,1 4ypb_RG_,170,174,1,1 4ypb_RG_,172,176,1,1 4ypb_RG_,172,177,1,1