pair,contact1,contact2,flow1,flow2 6fpg_B_,1,5,1,1 6fpg_B_,2,6,1,1 6fpg_B_,3,7,1,1 6fpg_B_,4,8,1,1 6fpg_B_,5,9,1,1 6fpg_B_,6,10,1,1 6fpg_B_,7,11,1,1 6fpg_B_,8,12,1,1 6fpg_B_,9,13,1,1 6fpg_B_,10,14,1,1 6fpg_B_,11,15,1,1 6fpg_B_,12,16,1,1 6fpg_B_,13,17,1,1 6fpg_B_,13,171,1,1 6fpg_B_,14,18,1,1 6fpg_B_,15,19,1,1 6fpg_B_,16,20,1,1 6fpg_B_,17,21,1,1 6fpg_B_,18,22,1,1 6fpg_B_,19,23,1,1 6fpg_B_,21,24,1,1 6fpg_B_,22,25,1,1 6fpg_B_,24,28,1,1 6fpg_B_,25,29,1,1 6fpg_B_,25,211,1,1 6fpg_B_,25,215,1,1 6fpg_B_,26,30,1,1 6fpg_B_,26,215,1,1 6fpg_B_,27,31,1,1 6fpg_B_,28,32,1,1 6fpg_B_,29,33,1,1 6fpg_B_,30,34,1,1 6fpg_B_,31,35,1,1 6fpg_B_,32,36,1,1 6fpg_B_,33,37,1,1 6fpg_B_,35,38,1,1 6fpg_B_,35,39,1,1 6fpg_B_,35,40,1,1 6fpg_B_,35,45,1,1 6fpg_B_,35,148,1,1 6fpg_B_,41,133,1,1 6fpg_B_,41,134,1,1 6fpg_B_,41,136,1,1 6fpg_B_,42,45,1,1 6fpg_B_,44,48,1,1 6fpg_B_,45,49,1,1 6fpg_B_,46,50,1,1 6fpg_B_,47,51,1,1 6fpg_B_,48,52,1,1 6fpg_B_,49,53,1,1 6fpg_B_,50,54,1,1 6fpg_B_,51,55,1,1 6fpg_B_,52,56,1,1 6fpg_B_,61,64,1,1 6fpg_B_,61,65,1,1 6fpg_B_,62,66,1,1 6fpg_B_,63,67,1,1 6fpg_B_,64,68,1,1 6fpg_B_,66,69,1,1 6fpg_B_,66,70,1,1 6fpg_B_,67,70,1,1 6fpg_B_,67,259,1,1 6fpg_B_,68,77,1,1 6fpg_B_,70,72,1,1 6fpg_B_,70,74,1,1 6fpg_B_,72,75,1,1 6fpg_B_,72,259,1,1 6fpg_B_,73,76,1,1 6fpg_B_,74,77,1,1 6fpg_B_,76,85,1,1 6fpg_B_,78,83,1,1 6fpg_B_,79,82,1,1 6fpg_B_,79,87,1,1 6fpg_B_,84,156,1,1 6fpg_B_,85,88,1,1 6fpg_B_,86,123,1,1 6fpg_B_,87,121,1,1 6fpg_B_,90,114,1,1 6fpg_B_,93,114,1,1 6fpg_B_,94,114,1,1 6fpg_B_,95,97,1,1 6fpg_B_,95,98,1,1 6fpg_B_,96,117,1,1 6fpg_B_,100,242,1,1 6fpg_B_,104,107,1,1 6fpg_B_,104,108,1,1 6fpg_B_,109,202,1,1 6fpg_B_,111,242,1,1 6fpg_B_,113,242,1,1 6fpg_B_,114,118,1,1 6fpg_B_,114,119,1,1 6fpg_B_,115,118,1,1 6fpg_B_,118,239,1,1 6fpg_B_,119,244,1,1 6fpg_B_,121,124,1,1 6fpg_B_,121,125,1,1 6fpg_B_,122,126,1,1 6fpg_B_,123,127,1,1 6fpg_B_,124,128,1,1 6fpg_B_,125,129,1,1 6fpg_B_,125,236,1,1 6fpg_B_,126,130,1,1 6fpg_B_,127,131,1,1 6fpg_B_,128,132,1,1 6fpg_B_,129,132,1,1 6fpg_B_,129,236,1,1 6fpg_B_,130,133,1,1 6fpg_B_,136,138,1,1 6fpg_B_,136,139,1,1 6fpg_B_,140,143,1,1 6fpg_B_,140,144,1,1 6fpg_B_,141,145,1,1 6fpg_B_,142,146,1,1 6fpg_B_,143,147,1,1 6fpg_B_,144,148,1,1 6fpg_B_,145,149,1,1 6fpg_B_,146,150,1,1 6fpg_B_,147,151,1,1 6fpg_B_,148,152,1,1 6fpg_B_,149,153,1,1 6fpg_B_,150,154,1,1 6fpg_B_,151,155,1,1 6fpg_B_,152,156,1,1 6fpg_B_,153,157,1,1 6fpg_B_,154,158,1,1 6fpg_B_,155,159,1,1 6fpg_B_,156,160,1,1 6fpg_B_,158,161,1,1 6fpg_B_,158,249,1,1 6fpg_B_,159,162,1,1 6fpg_B_,160,163,1,1 6fpg_B_,161,165,1,1 6fpg_B_,162,166,1,1 6fpg_B_,163,167,1,1 6fpg_B_,164,168,1,1 6fpg_B_,165,169,1,1 6fpg_B_,166,170,1,1 6fpg_B_,167,171,1,1 6fpg_B_,168,172,1,1 6fpg_B_,169,173,1,1 6fpg_B_,169,253,1,1 6fpg_B_,173,177,1,1 6fpg_B_,174,178,1,1 6fpg_B_,174,263,1,1 6fpg_B_,175,179,1,1 6fpg_B_,177,180,1,1 6fpg_B_,177,181,1,1 6fpg_B_,178,182,1,1 6fpg_B_,180,183,1,1 6fpg_B_,181,191,1,1 6fpg_B_,183,185,1,1 6fpg_B_,183,186,1,1 6fpg_B_,187,190,1,1 6fpg_B_,187,191,1,1 6fpg_B_,188,192,1,1 6fpg_B_,189,193,1,1 6fpg_B_,190,194,1,1 6fpg_B_,191,195,1,1 6fpg_B_,192,196,1,1 6fpg_B_,193,197,1,1 6fpg_B_,194,198,1,1 6fpg_B_,195,199,1,1 6fpg_B_,196,200,1,1 6fpg_B_,197,200,1,1 6fpg_B_,201,204,1,1 6fpg_B_,201,205,1,1 6fpg_B_,202,205,1,1 6fpg_B_,202,206,1,1 6fpg_B_,203,207,1,1 6fpg_B_,204,208,1,1 6fpg_B_,205,209,1,1 6fpg_B_,206,210,1,1 6fpg_B_,207,211,1,1 6fpg_B_,208,212,1,1 6fpg_B_,209,213,1,1 6fpg_B_,210,214,1,1 6fpg_B_,211,215,1,1 6fpg_B_,212,216,1,1 6fpg_B_,213,216,1,1 6fpg_B_,213,217,1,1 6fpg_B_,214,218,1,1 6fpg_B_,215,219,1,1 6fpg_B_,216,220,1,1 6fpg_B_,217,220,1,1 6fpg_B_,223,226,1,1 6fpg_B_,230,233,1,1 6fpg_B_,232,235,1,1 6fpg_B_,232,236,1,1 6fpg_B_,233,237,1,1 6fpg_B_,234,238,1,1 6fpg_B_,235,239,1,1 6fpg_B_,236,240,1,1 6fpg_B_,238,242,1,1 6fpg_B_,239,243,1,1 6fpg_B_,240,244,1,1 6fpg_B_,240,245,1,1 6fpg_B_,241,246,1,1 6fpg_B_,244,248,1,1 6fpg_B_,245,249,1,1 6fpg_B_,246,250,1,1 6fpg_B_,247,251,1,1 6fpg_B_,248,252,1,1 6fpg_B_,249,253,1,1 6fpg_B_,250,254,1,1 6fpg_B_,251,255,1,1 6fpg_B_,252,256,1,1 6fpg_B_,253,257,1,1 6fpg_B_,254,258,1,1 6fpg_B_,255,259,1,1 6fpg_B_,256,260,1,1 6fpg_B_,257,260,1,1 6fpg_B_,260,263,1,1 6fpg_B_,261,264,1,1