pair,contact1,contact2,flow1,flow2 1gxs_B_,5,7,1,1 1gxs_B_,5,8,1,1 1gxs_B_,7,10,1,1 1gxs_B_,8,11,1,1 1gxs_B_,9,12,1,1 1gxs_B_,9,13,1,1 1gxs_B_,10,14,1,1 1gxs_B_,11,15,1,1 1gxs_B_,12,16,1,1 1gxs_B_,13,17,1,1 1gxs_B_,14,17,1,1 1gxs_B_,15,18,1,1 1gxs_B_,16,22,1,1 1gxs_B_,17,37,1,1 1gxs_B_,18,22,1,1 1gxs_B_,19,23,1,1 1gxs_B_,20,24,1,1 1gxs_B_,21,25,1,1 1gxs_B_,22,27,1,1 1gxs_B_,22,28,1,1 1gxs_B_,23,26,1,1 1gxs_B_,28,31,1,1 1gxs_B_,28,33,1,1 1gxs_B_,29,32,1,1 1gxs_B_,41,44,1,1 1gxs_B_,41,45,1,1 1gxs_B_,42,46,1,1 1gxs_B_,43,47,1,1 1gxs_B_,45,48,1,1 1gxs_B_,48,50,1,1 1gxs_B_,54,56,1,1 1gxs_B_,55,58,1,1 1gxs_B_,55,59,1,1 1gxs_B_,56,60,1,1 1gxs_B_,57,61,1,1 1gxs_B_,58,62,1,1 1gxs_B_,59,63,1,1 1gxs_B_,60,64,1,1 1gxs_B_,61,65,1,1 1gxs_B_,62,67,1,1 1gxs_B_,63,66,1,1 1gxs_B_,68,150,1,1 1gxs_B_,69,123,1,1 1gxs_B_,71,123,1,1 1gxs_B_,71,125,1,1 1gxs_B_,73,124,1,1 1gxs_B_,73,125,1,1 1gxs_B_,73,127,1,1 1gxs_B_,75,127,1,1 1gxs_B_,75,129,1,1 1gxs_B_,76,130,1,1 1gxs_B_,77,79,1,1 1gxs_B_,77,80,1,1 1gxs_B_,77,132,1,1 1gxs_B_,81,84,1,1 1gxs_B_,81,85,1,1 1gxs_B_,82,86,1,1 1gxs_B_,83,87,1,1 1gxs_B_,84,88,1,1 1gxs_B_,85,89,1,1 1gxs_B_,86,90,1,1 1gxs_B_,88,91,1,1 1gxs_B_,89,92,1,1 1gxs_B_,90,93,1,1 1gxs_B_,95,120,1,1 1gxs_B_,97,118,1,1 1gxs_B_,98,118,1,1 1gxs_B_,101,116,1,1 1gxs_B_,101,155,1,1 1gxs_B_,103,113,1,1 1gxs_B_,103,114,1,1 1gxs_B_,104,156,1,1 1gxs_B_,106,109,1,1 1gxs_B_,111,128,1,1 1gxs_B_,112,128,1,1 1gxs_B_,113,128,1,1 1gxs_B_,115,126,1,1 1gxs_B_,116,124,1,1 1gxs_B_,117,124,1,1 1gxs_B_,118,123,1,1 1gxs_B_,119,122,1,1 1gxs_B_,133,136,1,1 1gxs_B_,134,137,1,1 1gxs_B_,134,138,1,1 1gxs_B_,137,138,1,1 1gxs_B_,138,142,1,1 1gxs_B_,139,143,1,1 1gxs_B_,140,144,1,1 1gxs_B_,141,145,1,1 1gxs_B_,142,146,1,1 1gxs_B_,143,147,1,1 1gxs_B_,144,148,1,1 1gxs_B_,145,149,1,1 1gxs_B_,146,150,1,1 1gxs_B_,147,151,1,1 1gxs_B_,148,152,1,1 1gxs_B_,148,153,1,1 1gxs_B_,149,152,1,1