pair,contact1,contact2,flow1,flow2 3zff_B_,3,178,1,1 3zff_B_,5,16,1,1 3zff_B_,6,8,1,1 3zff_B_,7,14,1,1 3zff_B_,8,13,1,1 3zff_B_,9,12,1,1 3zff_B_,11,53,1,1 3zff_B_,12,54,1,1 3zff_B_,16,180,1,1 3zff_B_,16,181,1,1 3zff_B_,21,22,1,1 3zff_B_,21,172,1,1 3zff_B_,23,183,1,1 3zff_B_,23,185,1,1 3zff_B_,24,27,1,1 3zff_B_,25,185,1,1 3zff_B_,30,233,1,1 3zff_B_,31,32,1,1 3zff_B_,31,94,1,1 3zff_B_,33,34,1,1 3zff_B_,33,235,1,1 3zff_B_,34,38,1,1 3zff_B_,42,238,1,1 3zff_B_,45,236,1,1 3zff_B_,46,235,1,1 3zff_B_,47,50,1,1 3zff_B_,48,51,1,1 3zff_B_,48,52,1,1 3zff_B_,51,53,1,1 3zff_B_,52,234,1,1 3zff_B_,55,229,1,1 3zff_B_,58,227,1,1 3zff_B_,59,226,1,1 3zff_B_,60,147,1,1 3zff_B_,60,225,1,1 3zff_B_,62,223,1,1 3zff_B_,63,66,1,1 3zff_B_,64,214,1,1 3zff_B_,64,215,1,1 3zff_B_,67,152,1,1 3zff_B_,68,151,1,1 3zff_B_,69,207,1,1 3zff_B_,70,141,1,1 3zff_B_,70,149,1,1 3zff_B_,71,205,1,1 3zff_B_,72,76,1,1 3zff_B_,72,121,1,1 3zff_B_,72,142,1,1 3zff_B_,73,203,1,1 3zff_B_,75,78,1,1 3zff_B_,77,80,1,1 3zff_B_,78,80,1,1 3zff_B_,80,84,1,1 3zff_B_,81,85,1,1 3zff_B_,82,86,1,1 3zff_B_,83,87,1,1 3zff_B_,84,88,1,1 3zff_B_,85,88,1,1 3zff_B_,85,89,1,1 3zff_B_,86,90,1,1 3zff_B_,88,240,1,1 3zff_B_,88,243,1,1 3zff_B_,89,240,1,1 3zff_B_,91,196,1,1 3zff_B_,91,238,1,1 3zff_B_,92,237,1,1 3zff_B_,93,95,1,1 3zff_B_,93,195,1,1 3zff_B_,94,193,1,1 3zff_B_,94,235,1,1 3zff_B_,95,96,1,1 3zff_B_,96,232,1,1 3zff_B_,97,186,1,1 3zff_B_,98,230,1,1 3zff_B_,99,184,1,1 3zff_B_,100,181,1,1 3zff_B_,100,228,1,1 3zff_B_,101,182,1,1 3zff_B_,102,226,1,1 3zff_B_,102,228,1,1 3zff_B_,103,180,1,1 3zff_B_,103,224,1,1 3zff_B_,106,108,1,1 3zff_B_,106,109,1,1 3zff_B_,109,220,1,1 3zff_B_,110,214,1,1 3zff_B_,111,176,1,1 3zff_B_,112,210,1,1 3zff_B_,112,211,1,1 3zff_B_,113,174,1,1 3zff_B_,114,208,1,1 3zff_B_,115,172,1,1 3zff_B_,116,206,1,1 3zff_B_,117,170,1,1 3zff_B_,118,204,1,1 3zff_B_,120,122,1,1 3zff_B_,120,200,1,1 3zff_B_,120,202,1,1 3zff_B_,121,157,1,1 3zff_B_,124,158,1,1 3zff_B_,125,135,1,1 3zff_B_,126,129,1,1 3zff_B_,127,131,1,1 3zff_B_,128,130,1,1 3zff_B_,130,132,1,1 3zff_B_,138,141,1,1 3zff_B_,138,142,1,1 3zff_B_,139,143,1,1 3zff_B_,152,158,1,1 3zff_B_,153,156,1,1 3zff_B_,153,158,1,1 3zff_B_,154,157,1,1 3zff_B_,155,163,1,1 3zff_B_,156,159,1,1 3zff_B_,156,161,1,1 3zff_B_,162,165,1,1 3zff_B_,163,166,1,1 3zff_B_,165,168,1,1 3zff_B_,166,169,1,1 3zff_B_,169,171,1,1 3zff_B_,172,183,1,1 3zff_B_,173,179,1,1 3zff_B_,175,177,1,1 3zff_B_,175,178,1,1 3zff_B_,175,179,1,1 3zff_B_,179,181,1,1 3zff_B_,180,181,1,1 3zff_B_,188,190,1,1 3zff_B_,190,191,1,1 3zff_B_,190,195,1,1 3zff_B_,195,196,1,1 3zff_B_,195,200,1,1 3zff_B_,196,199,1,1 3zff_B_,196,200,1,1 3zff_B_,240,241,1,1