pair,contact1,contact2,flow1,flow2 9imv_M_,3,32,1,1 9imv_M_,4,5,1,1 9imv_M_,5,9,1,1 9imv_M_,6,10,1,1 9imv_M_,7,11,1,1 9imv_M_,8,12,1,1 9imv_M_,8,121,1,1 9imv_M_,9,13,1,1 9imv_M_,10,17,1,1 9imv_M_,14,16,1,1 9imv_M_,23,27,1,1 9imv_M_,24,28,1,1 9imv_M_,26,30,1,1 9imv_M_,27,31,1,1 9imv_M_,28,32,1,1 9imv_M_,29,33,1,1 9imv_M_,30,34,1,1 9imv_M_,31,35,1,1 9imv_M_,32,36,1,1 9imv_M_,33,37,1,1 9imv_M_,35,38,1,1 9imv_M_,35,39,1,1 9imv_M_,47,108,1,1 9imv_M_,49,63,1,1 9imv_M_,49,108,1,1 9imv_M_,51,104,1,1 9imv_M_,53,60,1,1 9imv_M_,54,60,1,1 9imv_M_,55,56,1,1 9imv_M_,58,95,1,1 9imv_M_,58,98,1,1 9imv_M_,60,93,1,1 9imv_M_,62,91,1,1 9imv_M_,64,66,1,1 9imv_M_,64,110,1,1 9imv_M_,66,110,1,1 9imv_M_,66,111,1,1 9imv_M_,68,109,1,1 9imv_M_,69,109,1,1 9imv_M_,71,107,1,1 9imv_M_,72,107,1,1 9imv_M_,73,80,1,1 9imv_M_,74,105,1,1 9imv_M_,75,78,1,1 9imv_M_,76,103,1,1 9imv_M_,81,84,1,1 9imv_M_,84,96,1,1 9imv_M_,86,94,1,1 9imv_M_,88,92,1,1 9imv_M_,117,121,1,1 9imv_M_,118,122,1,1 9imv_M_,119,123,1,1 9imv_M_,119,167,1,1 9imv_M_,120,124,1,1 9imv_M_,121,125,1,1 9imv_M_,122,126,1,1 9imv_M_,123,127,1,1 9imv_M_,124,128,1,1 9imv_M_,125,129,1,1 9imv_M_,126,130,1,1 9imv_M_,127,131,1,1 9imv_M_,128,132,1,1 9imv_M_,129,133,1,1 9imv_M_,130,135,1,1 9imv_M_,133,135,1,1 9imv_M_,138,148,1,1 9imv_M_,138,149,1,1 9imv_M_,140,146,1,1 9imv_M_,140,147,1,1 9imv_M_,141,146,1,1 9imv_M_,142,145,1,1 9imv_M_,153,154,1,1 9imv_M_,153,158,1,1 9imv_M_,154,156,1,1 9imv_M_,157,161,1,1 9imv_M_,158,162,1,1 9imv_M_,159,163,1,1 9imv_M_,160,164,1,1 9imv_M_,161,165,1,1 9imv_M_,162,166,1,1 9imv_M_,163,167,1,1 9imv_M_,165,168,1,1