pair,contact1,contact2,flow1,flow2 6ysc_B_,3,28,1,1 6ysc_B_,5,26,1,1 6ysc_B_,7,24,1,1 6ysc_B_,10,13,1,1 6ysc_B_,11,14,1,1 6ysc_B_,12,15,1,1 6ysc_B_,12,135,1,1 6ysc_B_,13,19,1,1 6ysc_B_,15,191,1,1 6ysc_B_,16,19,1,1 6ysc_B_,19,67,1,1 6ysc_B_,21,65,1,1 6ysc_B_,23,63,1,1 6ysc_B_,25,61,1,1 6ysc_B_,27,59,1,1 6ysc_B_,30,57,1,1 6ysc_B_,31,33,1,1 6ysc_B_,33,40,1,1 6ysc_B_,33,79,1,1 6ysc_B_,34,41,1,1 6ysc_B_,34,61,1,1 6ysc_B_,35,77,1,1 6ysc_B_,36,39,1,1 6ysc_B_,37,75,1,1 6ysc_B_,43,64,1,1 6ysc_B_,45,62,1,1 6ysc_B_,50,58,1,1 6ysc_B_,52,55,1,1 6ysc_B_,66,70,1,1 6ysc_B_,67,71,1,1 6ysc_B_,68,72,1,1 6ysc_B_,69,72,1,1 6ysc_B_,69,74,1,1 6ysc_B_,70,73,1,1 6ysc_B_,71,95,1,1 6ysc_B_,76,93,1,1 6ysc_B_,78,91,1,1 6ysc_B_,80,89,1,1 6ysc_B_,82,84,1,1 6ysc_B_,94,95,1,1 6ysc_B_,95,186,1,1 6ysc_B_,97,128,1,1 6ysc_B_,99,100,1,1 6ysc_B_,101,128,1,1 6ysc_B_,104,106,1,1 6ysc_B_,104,125,1,1 6ysc_B_,106,122,1,1 6ysc_B_,106,123,1,1 6ysc_B_,107,196,1,1 6ysc_B_,108,119,1,1 6ysc_B_,108,120,1,1 6ysc_B_,111,112,1,1 6ysc_B_,113,170,1,1 6ysc_B_,114,170,1,1 6ysc_B_,116,168,1,1 6ysc_B_,118,166,1,1 6ysc_B_,119,120,1,1 6ysc_B_,121,164,1,1 6ysc_B_,124,161,1,1 6ysc_B_,126,159,1,1 6ysc_B_,127,159,1,1 6ysc_B_,129,185,1,1 6ysc_B_,133,184,1,1 6ysc_B_,135,182,1,1 6ysc_B_,136,143,1,1 6ysc_B_,137,180,1,1 6ysc_B_,138,141,1,1 6ysc_B_,138,178,1,1 6ysc_B_,140,141,1,1 6ysc_B_,143,172,1,1 6ysc_B_,145,167,1,1 6ysc_B_,147,164,1,1 6ysc_B_,147,165,1,1 6ysc_B_,148,164,1,1 6ysc_B_,149,150,1,1 6ysc_B_,149,162,1,1 6ysc_B_,149,163,1,1 6ysc_B_,152,160,1,1 6ysc_B_,154,155,1,1 6ysc_B_,154,157,1,1 6ysc_B_,154,158,1,1 6ysc_B_,156,158,1,1 6ysc_B_,169,173,1,1 6ysc_B_,171,174,1,1 6ysc_B_,171,175,1,1 6ysc_B_,175,177,1,1 6ysc_B_,179,197,1,1 6ysc_B_,180,196,1,1 6ysc_B_,181,195,1,1 6ysc_B_,182,192,1,1 6ysc_B_,183,193,1,1 6ysc_B_,185,187,1,1 6ysc_B_,185,188,1,1 6ysc_B_,185,191,1,1 6ysc_B_,188,191,1,1 6ysc_B_,189,192,1,1 6ysc_B_,192,194,1,1