pair,contact1,contact2,flow1,flow2 2zme_B_,2,6,1,1 2zme_B_,4,7,1,1 2zme_B_,5,9,1,1 2zme_B_,6,10,1,1 2zme_B_,7,10,1,1 2zme_B_,7,11,1,1 2zme_B_,8,12,1,1 2zme_B_,9,13,1,1 2zme_B_,11,14,1,1 2zme_B_,11,15,1,1 2zme_B_,12,16,1,1 2zme_B_,14,18,1,1 2zme_B_,15,19,1,1 2zme_B_,16,19,1,1 2zme_B_,16,20,1,1 2zme_B_,17,21,1,1 2zme_B_,18,21,1,1 2zme_B_,18,22,1,1 2zme_B_,19,23,1,1 2zme_B_,20,24,1,1 2zme_B_,21,24,1,1 2zme_B_,22,26,1,1 2zme_B_,25,29,1,1 2zme_B_,26,30,1,1 2zme_B_,29,32,1,1 2zme_B_,33,64,1,1 2zme_B_,40,43,1,1 2zme_B_,43,47,1,1 2zme_B_,44,48,1,1 2zme_B_,44,69,1,1 2zme_B_,45,48,1,1 2zme_B_,45,49,1,1 2zme_B_,46,50,1,1 2zme_B_,47,51,1,1 2zme_B_,47,67,1,1 2zme_B_,48,52,1,1 2zme_B_,50,53,1,1 2zme_B_,50,55,1,1 2zme_B_,50,56,1,1 2zme_B_,51,54,1,1 2zme_B_,66,67,1,1 2zme_B_,68,72,1,1 2zme_B_,69,70,1,1 2zme_B_,69,73,1,1 2zme_B_,70,74,1,1 2zme_B_,71,75,1,1 2zme_B_,72,76,1,1 2zme_B_,73,77,1,1 2zme_B_,74,78,1,1 2zme_B_,75,79,1,1 2zme_B_,76,80,1,1 2zme_B_,78,82,1,1 2zme_B_,82,86,1,1 2zme_B_,83,87,1,1 2zme_B_,84,88,1,1 2zme_B_,85,89,1,1 2zme_B_,86,89,1,1 2zme_B_,86,91,1,1 2zme_B_,87,90,1,1 2zme_B_,91,144,1,1 2zme_B_,93,142,1,1 2zme_B_,94,96,1,1 2zme_B_,94,97,1,1 2zme_B_,94,98,1,1 2zme_B_,95,99,1,1 2zme_B_,95,140,1,1 2zme_B_,96,100,1,1 2zme_B_,97,101,1,1 2zme_B_,98,101,1,1 2zme_B_,98,102,1,1 2zme_B_,99,103,1,1 2zme_B_,99,111,1,1 2zme_B_,101,104,1,1 2zme_B_,101,105,1,1 2zme_B_,106,109,1,1 2zme_B_,112,115,1,1 2zme_B_,112,116,1,1 2zme_B_,113,117,1,1 2zme_B_,114,118,1,1 2zme_B_,115,119,1,1 2zme_B_,116,120,1,1 2zme_B_,117,121,1,1 2zme_B_,120,123,1,1 2zme_B_,123,126,1,1 2zme_B_,124,127,1,1 2zme_B_,128,145,1,1 2zme_B_,129,145,1,1 2zme_B_,131,132,1,1 2zme_B_,131,143,1,1 2zme_B_,133,134,1,1 2zme_B_,133,141,1,1 2zme_B_,135,138,1,1 2zme_B_,135,139,1,1 2zme_B_,137,139,1,1 2zme_B_,137,184,1,1 2zme_B_,148,151,1,1 2zme_B_,149,153,1,1 2zme_B_,149,185,1,1 2zme_B_,152,155,1,1 2zme_B_,152,156,1,1 2zme_B_,153,157,1,1 2zme_B_,155,159,1,1 2zme_B_,156,159,1,1 2zme_B_,156,160,1,1 2zme_B_,157,161,1,1 2zme_B_,158,162,1,1 2zme_B_,159,163,1,1 2zme_B_,160,163,1,1 2zme_B_,166,206,1,1 2zme_B_,167,170,1,1 2zme_B_,167,171,1,1 2zme_B_,168,172,1,1 2zme_B_,169,173,1,1 2zme_B_,170,174,1,1 2zme_B_,170,205,1,1 2zme_B_,171,175,1,1 2zme_B_,172,177,1,1 2zme_B_,178,181,1,1 2zme_B_,178,182,1,1 2zme_B_,179,183,1,1 2zme_B_,180,184,1,1 2zme_B_,181,185,1,1 2zme_B_,182,186,1,1 2zme_B_,183,187,1,1 2zme_B_,184,188,1,1 2zme_B_,185,189,1,1 2zme_B_,186,190,1,1 2zme_B_,187,191,1,1 2zme_B_,188,192,1,1 2zme_B_,189,193,1,1 2zme_B_,189,194,1,1 2zme_B_,189,195,1,1 2zme_B_,190,193,1,1 2zme_B_,190,197,1,1 2zme_B_,193,209,1,1 2zme_B_,194,209,1,1 2zme_B_,196,207,1,1 2zme_B_,196,208,1,1 2zme_B_,198,205,1,1 2zme_B_,200,203,1,1 2zme_B_,209,212,1,1 2zme_B_,210,213,1,1 2zme_B_,214,215,1,1