pair,contact1,contact2,flow1,flow2 1spb_S_,4,7,1,1 1spb_S_,4,8,1,1 1spb_S_,5,9,1,1 1spb_S_,6,11,1,1 1spb_S_,7,10,1,1 1spb_S_,8,170,1,1 1spb_S_,8,173,1,1 1spb_S_,9,259,1,1 1spb_S_,11,14,1,1 1spb_S_,11,15,1,1 1spb_S_,12,16,1,1 1spb_S_,13,17,1,1 1spb_S_,14,19,1,1 1spb_S_,15,73,1,1 1spb_S_,17,226,1,1 1spb_S_,20,76,1,1 1spb_S_,21,225,1,1 1spb_S_,24,78,1,1 1spb_S_,25,109,1,1 1spb_S_,25,110,1,1 1spb_S_,26,78,1,1 1spb_S_,26,80,1,1 1spb_S_,27,110,1,1 1spb_S_,27,112,1,1 1spb_S_,28,80,1,1 1spb_S_,28,82,1,1 1spb_S_,29,112,1,1 1spb_S_,30,31,1,1 1spb_S_,30,82,1,1 1spb_S_,30,84,1,1 1spb_S_,30,85,1,1 1spb_S_,31,58,1,1 1spb_S_,31,63,1,1 1spb_S_,33,55,1,1 1spb_S_,34,36,1,1 1spb_S_,34,37,1,1 1spb_S_,34,64,1,1 1spb_S_,34,200,1,1 1spb_S_,35,56,1,1 1spb_S_,37,39,1,1 1spb_S_,37,202,1,1 1spb_S_,39,203,1,1 1spb_S_,43,79,1,1 1spb_S_,44,81,1,1 1spb_S_,46,81,1,1 1spb_S_,46,83,1,1 1spb_S_,47,49,1,1 1spb_S_,47,52,1,1 1spb_S_,48,83,1,1 1spb_S_,49,52,1,1 1spb_S_,52,59,1,1 1spb_S_,52,83,1,1 1spb_S_,52,87,1,1 1spb_S_,54,57,1,1 1spb_S_,54,83,1,1 1spb_S_,57,59,1,1 1spb_S_,57,83,1,1 1spb_S_,58,60,1,1 1spb_S_,58,61,1,1 1spb_S_,58,64,1,1 1spb_S_,60,61,1,1 1spb_S_,60,62,1,1 1spb_S_,60,87,1,1 1spb_S_,61,65,1,1 1spb_S_,61,206,1,1 1spb_S_,62,66,1,1 1spb_S_,63,67,1,1 1spb_S_,64,68,1,1 1spb_S_,64,197,1,1 1spb_S_,65,69,1,1 1spb_S_,65,196,1,1 1spb_S_,65,204,1,1 1spb_S_,66,70,1,1 1spb_S_,67,71,1,1 1spb_S_,68,72,1,1 1spb_S_,69,73,1,1 1spb_S_,70,74,1,1 1spb_S_,74,77,1,1 1spb_S_,86,89,1,1 1spb_S_,86,90,1,1 1spb_S_,88,90,1,1 1spb_S_,92,96,1,1 1spb_S_,93,97,1,1 1spb_S_,93,119,1,1 1spb_S_,94,98,1,1 1spb_S_,95,99,1,1 1spb_S_,96,100,1,1 1spb_S_,97,101,1,1 1spb_S_,98,102,1,1 1spb_S_,99,103,1,1 1spb_S_,100,104,1,1 1spb_S_,101,105,1,1 1spb_S_,102,106,1,1 1spb_S_,103,108,1,1 1spb_S_,104,107,1,1 1spb_S_,109,137,1,1 1spb_S_,111,137,1,1 1spb_S_,111,139,1,1 1spb_S_,112,114,1,1 1spb_S_,112,213,1,1 1spb_S_,113,139,1,1 1spb_S_,113,141,1,1 1spb_S_,114,210,1,1 1spb_S_,117,156,1,1 1spb_S_,121,124,1,1 1spb_S_,121,125,1,1 1spb_S_,121,160,1,1 1spb_S_,122,126,1,1 1spb_S_,123,127,1,1 1spb_S_,124,128,1,1 1spb_S_,125,129,1,1 1spb_S_,126,130,1,1 1spb_S_,127,131,1,1 1spb_S_,128,132,1,1 1spb_S_,129,133,1,1 1spb_S_,129,162,1,1 1spb_S_,130,134,1,1 1spb_S_,131,136,1,1 1spb_S_,132,135,1,1 1spb_S_,132,232,1,1 1spb_S_,136,232,1,1 1spb_S_,138,164,1,1 1spb_S_,140,164,1,1 1spb_S_,140,166,1,1 1spb_S_,142,155,1,1 1spb_S_,142,166,1,1 1spb_S_,143,180,1,1 1spb_S_,143,209,1,1 1spb_S_,144,145,1,1 1spb_S_,144,209,1,1 1spb_S_,145,180,1,1 1spb_S_,146,153,1,1 1spb_S_,146,178,1,1 1spb_S_,148,151,1,1 1spb_S_,152,184,1,1 1spb_S_,153,180,1,1 1spb_S_,153,181,1,1 1spb_S_,155,159,1,1 1spb_S_,157,160,1,1 1spb_S_,160,163,1,1 1spb_S_,161,236,1,1 1spb_S_,165,186,1,1 1spb_S_,165,187,1,1 1spb_S_,167,187,1,1 1spb_S_,167,189,1,1 1spb_S_,168,176,1,1 1spb_S_,168,179,1,1 1spb_S_,169,189,1,1 1spb_S_,169,191,1,1 1spb_S_,170,172,1,1 1spb_S_,170,173,1,1 1spb_S_,170,174,1,1 1spb_S_,175,177,1,1 1spb_S_,175,179,1,1 1spb_S_,175,252,1,1 1spb_S_,176,179,1,1 1spb_S_,182,185,1,1 1spb_S_,182,250,1,1 1spb_S_,186,254,1,1 1spb_S_,188,255,1,1 1spb_S_,188,257,1,1 1spb_S_,191,208,1,1 1spb_S_,193,207,1,1 1spb_S_,194,206,1,1 1spb_S_,196,197,1,1 1spb_S_,196,204,1,1 1spb_S_,198,202,1,1 1spb_S_,208,211,1,1 1spb_S_,208,212,1,1 1spb_S_,209,213,1,1 1spb_S_,211,215,1,1 1spb_S_,213,216,1,1 1spb_S_,213,217,1,1 1spb_S_,214,218,1,1 1spb_S_,215,219,1,1 1spb_S_,216,220,1,1 1spb_S_,217,221,1,1 1spb_S_,218,222,1,1 1spb_S_,219,223,1,1 1spb_S_,220,224,1,1 1spb_S_,221,225,1,1 1spb_S_,222,225,1,1 1spb_S_,222,226,1,1 1spb_S_,223,227,1,1 1spb_S_,226,264,1,1 1spb_S_,227,230,1,1 1spb_S_,227,264,1,1 1spb_S_,231,234,1,1 1spb_S_,231,235,1,1 1spb_S_,232,233,1,1 1spb_S_,232,236,1,1 1spb_S_,233,237,1,1 1spb_S_,234,238,1,1 1spb_S_,235,239,1,1 1spb_S_,236,240,1,1 1spb_S_,237,241,1,1 1spb_S_,238,242,1,1 1spb_S_,238,262,1,1 1spb_S_,240,243,1,1 1spb_S_,243,254,1,1 1spb_S_,244,256,1,1 1spb_S_,248,251,1,1 1spb_S_,248,252,1,1 1spb_S_,249,253,1,1 1spb_S_,252,255,1,1 1spb_S_,258,261,1,1 1spb_S_,258,262,1,1 1spb_S_,259,263,1,1 1spb_S_,261,264,1,1