pair,contact1,contact2,flow1,flow2 7nc4_A_,2,61,1,1 7nc4_A_,3,8,1,1 7nc4_A_,3,13,1,1 7nc4_A_,5,8,1,1 7nc4_A_,8,13,1,1 7nc4_A_,9,12,1,1 7nc4_A_,10,13,1,1 7nc4_A_,12,15,1,1 7nc4_A_,13,16,1,1 7nc4_A_,13,17,1,1 7nc4_A_,17,20,1,1 7nc4_A_,18,21,1,1 7nc4_A_,19,22,1,1 7nc4_A_,20,243,1,1 7nc4_A_,21,249,1,1 7nc4_A_,22,249,1,1 7nc4_A_,24,202,1,1 7nc4_A_,25,200,1,1 7nc4_A_,25,202,1,1 7nc4_A_,25,243,1,1 7nc4_A_,25,251,1,1 7nc4_A_,26,191,1,1 7nc4_A_,26,194,1,1 7nc4_A_,26,243,1,1 7nc4_A_,27,246,1,1 7nc4_A_,28,105,1,1 7nc4_A_,29,105,1,1 7nc4_A_,29,108,1,1 7nc4_A_,30,105,1,1 7nc4_A_,30,107,1,1 7nc4_A_,31,34,1,1 7nc4_A_,32,35,1,1 7nc4_A_,32,107,1,1 7nc4_A_,36,38,1,1 7nc4_A_,36,253,1,1 7nc4_A_,36,255,1,1 7nc4_A_,38,41,1,1 7nc4_A_,38,255,1,1 7nc4_A_,42,79,1,1 7nc4_A_,45,77,1,1 7nc4_A_,47,75,1,1 7nc4_A_,48,119,1,1 7nc4_A_,49,74,1,1 7nc4_A_,52,68,1,1 7nc4_A_,53,173,1,1 7nc4_A_,53,176,1,1 7nc4_A_,54,66,1,1 7nc4_A_,54,173,1,1 7nc4_A_,55,66,1,1 7nc4_A_,56,171,1,1 7nc4_A_,57,64,1,1 7nc4_A_,58,60,1,1 7nc4_A_,58,164,1,1 7nc4_A_,58,168,1,1 7nc4_A_,58,169,1,1 7nc4_A_,58,227,1,1 7nc4_A_,59,61,1,1 7nc4_A_,59,62,1,1 7nc4_A_,61,241,1,1 7nc4_A_,62,63,1,1 7nc4_A_,62,92,1,1 7nc4_A_,64,66,1,1 7nc4_A_,65,90,1,1 7nc4_A_,67,88,1,1 7nc4_A_,68,70,1,1 7nc4_A_,69,86,1,1 7nc4_A_,69,88,1,1 7nc4_A_,69,120,1,1 7nc4_A_,71,73,1,1 7nc4_A_,72,86,1,1 7nc4_A_,72,123,1,1 7nc4_A_,74,87,1,1 7nc4_A_,76,85,1,1 7nc4_A_,78,81,1,1 7nc4_A_,85,136,1,1 7nc4_A_,86,120,1,1 7nc4_A_,88,118,1,1 7nc4_A_,89,91,1,1 7nc4_A_,89,118,1,1 7nc4_A_,91,116,1,1 7nc4_A_,92,241,1,1 7nc4_A_,93,113,1,1 7nc4_A_,93,114,1,1 7nc4_A_,93,116,1,1 7nc4_A_,93,241,1,1 7nc4_A_,94,238,1,1 7nc4_A_,94,241,1,1 7nc4_A_,95,112,1,1 7nc4_A_,95,224,1,1 7nc4_A_,96,240,1,1 7nc4_A_,97,100,1,1 7nc4_A_,98,146,1,1 7nc4_A_,102,104,1,1 7nc4_A_,102,111,1,1 7nc4_A_,103,114,1,1 7nc4_A_,103,196,1,1 7nc4_A_,103,243,1,1 7nc4_A_,104,114,1,1 7nc4_A_,104,191,1,1 7nc4_A_,106,109,1,1 7nc4_A_,113,145,1,1 7nc4_A_,114,116,1,1 7nc4_A_,115,143,1,1 7nc4_A_,117,141,1,1 7nc4_A_,119,139,1,1 7nc4_A_,121,124,1,1 7nc4_A_,121,125,1,1 7nc4_A_,121,136,1,1 7nc4_A_,121,137,1,1 7nc4_A_,124,136,1,1 7nc4_A_,125,136,1,1 7nc4_A_,126,130,1,1 7nc4_A_,127,131,1,1 7nc4_A_,128,132,1,1 7nc4_A_,130,133,1,1 7nc4_A_,131,134,1,1 7nc4_A_,132,203,1,1 7nc4_A_,134,137,1,1 7nc4_A_,138,203,1,1 7nc4_A_,138,205,1,1 7nc4_A_,140,205,1,1 7nc4_A_,140,207,1,1 7nc4_A_,142,207,1,1 7nc4_A_,142,209,1,1 7nc4_A_,144,213,1,1 7nc4_A_,146,147,1,1 7nc4_A_,146,213,1,1 7nc4_A_,146,215,1,1 7nc4_A_,148,215,1,1 7nc4_A_,149,214,1,1 7nc4_A_,150,155,1,1 7nc4_A_,150,218,1,1 7nc4_A_,151,154,1,1 7nc4_A_,151,219,1,1 7nc4_A_,152,155,1,1 7nc4_A_,153,156,1,1 7nc4_A_,154,157,1,1 7nc4_A_,154,158,1,1 7nc4_A_,155,158,1,1 7nc4_A_,155,159,1,1 7nc4_A_,155,218,1,1 7nc4_A_,155,219,1,1 7nc4_A_,156,174,1,1 7nc4_A_,157,160,1,1 7nc4_A_,158,161,1,1 7nc4_A_,160,163,1,1 7nc4_A_,161,164,1,1 7nc4_A_,162,165,1,1 7nc4_A_,165,227,1,1 7nc4_A_,166,169,1,1 7nc4_A_,167,229,1,1 7nc4_A_,177,179,1,1 7nc4_A_,177,180,1,1 7nc4_A_,178,181,1,1 7nc4_A_,179,182,1,1 7nc4_A_,183,186,1,1 7nc4_A_,185,186,1,1 7nc4_A_,185,187,1,1 7nc4_A_,187,210,1,1 7nc4_A_,187,256,1,1 7nc4_A_,188,256,1,1 7nc4_A_,189,208,1,1 7nc4_A_,190,206,1,1 7nc4_A_,190,254,1,1 7nc4_A_,191,206,1,1 7nc4_A_,192,251,1,1 7nc4_A_,193,204,1,1 7nc4_A_,194,195,1,1 7nc4_A_,194,206,1,1 7nc4_A_,195,201,1,1 7nc4_A_,197,198,1,1 7nc4_A_,197,200,1,1 7nc4_A_,201,203,1,1 7nc4_A_,216,219,1,1 7nc4_A_,216,220,1,1 7nc4_A_,217,221,1,1 7nc4_A_,218,222,1,1 7nc4_A_,219,222,1,1 7nc4_A_,220,223,1,1 7nc4_A_,220,224,1,1 7nc4_A_,221,225,1,1 7nc4_A_,222,225,1,1 7nc4_A_,223,226,1,1 7nc4_A_,226,238,1,1 7nc4_A_,228,236,1,1 7nc4_A_,229,236,1,1 7nc4_A_,230,233,1,1 7nc4_A_,244,246,1,1 7nc4_A_,247,251,1,1 7nc4_A_,248,251,1,1