pair,contact1,contact2,flow1,flow2 4leh_A_,2,5,1,1 4leh_A_,2,6,1,1 4leh_A_,3,7,1,1 4leh_A_,4,8,1,1 4leh_A_,5,9,1,1 4leh_A_,6,10,1,1 4leh_A_,7,11,1,1 4leh_A_,8,12,1,1 4leh_A_,9,13,1,1 4leh_A_,10,14,1,1 4leh_A_,11,15,1,1 4leh_A_,12,16,1,1 4leh_A_,15,18,1,1 4leh_A_,16,19,1,1 4leh_A_,17,21,1,1 4leh_A_,18,22,1,1 4leh_A_,18,127,1,1 4leh_A_,18,132,1,1 4leh_A_,19,23,1,1 4leh_A_,20,24,1,1 4leh_A_,21,25,1,1 4leh_A_,22,26,1,1 4leh_A_,23,27,1,1 4leh_A_,24,28,1,1 4leh_A_,25,29,1,1 4leh_A_,26,30,1,1 4leh_A_,26,123,1,1 4leh_A_,27,31,1,1 4leh_A_,28,32,1,1 4leh_A_,28,42,1,1 4leh_A_,29,33,1,1 4leh_A_,30,34,1,1 4leh_A_,31,35,1,1 4leh_A_,33,36,1,1 4leh_A_,34,78,1,1 4leh_A_,34,79,1,1 4leh_A_,36,76,1,1 4leh_A_,37,41,1,1 4leh_A_,39,42,1,1 4leh_A_,40,43,1,1 4leh_A_,41,44,1,1 4leh_A_,43,134,1,1 4leh_A_,45,47,1,1 4leh_A_,45,48,1,1 4leh_A_,45,126,1,1 4leh_A_,45,134,1,1 4leh_A_,47,126,1,1 4leh_A_,49,135,1,1 4leh_A_,50,59,1,1 4leh_A_,50,137,1,1 4leh_A_,52,57,1,1 4leh_A_,53,56,1,1 4leh_A_,60,64,1,1 4leh_A_,61,64,1,1 4leh_A_,61,65,1,1 4leh_A_,62,66,1,1 4leh_A_,63,67,1,1 4leh_A_,64,68,1,1 4leh_A_,65,69,1,1 4leh_A_,66,70,1,1 4leh_A_,67,71,1,1 4leh_A_,68,71,1,1 4leh_A_,68,72,1,1 4leh_A_,69,72,1,1 4leh_A_,73,76,1,1 4leh_A_,75,106,1,1 4leh_A_,77,104,1,1 4leh_A_,81,98,1,1 4leh_A_,84,96,1,1 4leh_A_,86,94,1,1 4leh_A_,88,92,1,1 4leh_A_,88,94,1,1 4leh_A_,89,91,1,1 4leh_A_,89,92,1,1 4leh_A_,91,127,1,1 4leh_A_,93,125,1,1 4leh_A_,95,123,1,1 4leh_A_,97,121,1,1 4leh_A_,97,125,1,1 4leh_A_,99,119,1,1 4leh_A_,101,117,1,1 4leh_A_,101,141,1,1 4leh_A_,103,115,1,1 4leh_A_,105,112,1,1 4leh_A_,105,113,1,1 4leh_A_,108,111,1,1 4leh_A_,110,113,1,1 4leh_A_,114,147,1,1 4leh_A_,116,145,1,1 4leh_A_,118,141,1,1 4leh_A_,118,142,1,1 4leh_A_,118,143,1,1 4leh_A_,120,140,1,1 4leh_A_,122,138,1,1 4leh_A_,123,137,1,1 4leh_A_,124,135,1,1 4leh_A_,124,136,1,1 4leh_A_,126,133,1,1 4leh_A_,128,131,1,1 4leh_A_,141,144,1,1 4leh_A_,143,145,1,1 4leh_A_,144,146,1,1 4leh_A_,149,151,1,1 4leh_A_,149,152,1,1