pair,contact1,contact2,flow1,flow2 7tpq_B_,3,5,1,1 7tpq_B_,5,145,1,1 7tpq_B_,5,147,1,1 7tpq_B_,7,143,1,1 7tpq_B_,14,128,1,1 7tpq_B_,15,128,1,1 7tpq_B_,17,53,1,1 7tpq_B_,18,26,1,1 7tpq_B_,18,27,1,1 7tpq_B_,19,51,1,1 7tpq_B_,20,21,1,1 7tpq_B_,22,24,1,1 7tpq_B_,27,28,1,1 7tpq_B_,27,39,1,1 7tpq_B_,27,185,1,1 7tpq_B_,28,39,1,1 7tpq_B_,28,185,1,1 7tpq_B_,30,38,1,1 7tpq_B_,32,107,1,1 7tpq_B_,33,36,1,1 7tpq_B_,37,92,1,1 7tpq_B_,39,43,1,1 7tpq_B_,39,90,1,1 7tpq_B_,41,44,1,1 7tpq_B_,41,45,1,1 7tpq_B_,41,88,1,1 7tpq_B_,42,204,1,1 7tpq_B_,43,185,1,1 7tpq_B_,44,47,1,1 7tpq_B_,57,103,1,1 7tpq_B_,62,67,1,1 7tpq_B_,64,66,1,1 7tpq_B_,66,101,1,1 7tpq_B_,70,95,1,1 7tpq_B_,78,227,1,1 7tpq_B_,78,252,1,1 7tpq_B_,81,84,1,1 7tpq_B_,82,83,1,1 7tpq_B_,86,165,1,1 7tpq_B_,87,89,1,1 7tpq_B_,93,231,1,1 7tpq_B_,94,242,1,1 7tpq_B_,96,97,1,1 7tpq_B_,111,114,1,1 7tpq_B_,114,118,1,1 7tpq_B_,116,117,1,1 7tpq_B_,117,121,1,1 7tpq_B_,123,150,1,1 7tpq_B_,125,148,1,1 7tpq_B_,127,146,1,1 7tpq_B_,128,188,1,1 7tpq_B_,129,144,1,1 7tpq_B_,130,140,1,1 7tpq_B_,132,183,1,1 7tpq_B_,133,181,1,1 7tpq_B_,133,183,1,1 7tpq_B_,133,209,1,1 7tpq_B_,135,136,1,1 7tpq_B_,138,183,1,1 7tpq_B_,140,142,1,1 7tpq_B_,144,182,1,1 7tpq_B_,152,154,1,1 7tpq_B_,152,155,1,1 7tpq_B_,152,156,1,1 7tpq_B_,153,156,1,1 7tpq_B_,155,170,1,1 7tpq_B_,161,207,1,1 7tpq_B_,167,219,1,1 7tpq_B_,169,218,1,1 7tpq_B_,171,216,1,1 7tpq_B_,174,176,1,1 7tpq_B_,178,180,1,1 7tpq_B_,181,208,1,1 7tpq_B_,186,203,1,1 7tpq_B_,189,200,1,1 7tpq_B_,189,201,1,1 7tpq_B_,191,198,1,1 7tpq_B_,194,196,1,1 7tpq_B_,211,214,1,1 7tpq_B_,212,214,1,1 7tpq_B_,221,224,1,1 7tpq_B_,226,230,1,1 7tpq_B_,227,231,1,1 7tpq_B_,230,234,1,1 7tpq_B_,233,236,1,1 7tpq_B_,234,254,1,1 7tpq_B_,239,246,1,1 7tpq_B_,246,249,1,1 7tpq_B_,247,249,1,1 7tpq_B_,250,253,1,1 7tpq_B_,250,254,1,1