pair,contact1,contact2,flow1,flow2 4npc_A_,3,5,1,1 4npc_A_,3,6,1,1 4npc_A_,5,33,1,1 4npc_A_,6,33,1,1 4npc_A_,8,11,1,1 4npc_A_,8,33,1,1 4npc_A_,10,34,1,1 4npc_A_,10,84,1,1 4npc_A_,11,36,1,1 4npc_A_,12,86,1,1 4npc_A_,12,87,1,1 4npc_A_,13,36,1,1 4npc_A_,13,38,1,1 4npc_A_,14,87,1,1 4npc_A_,14,89,1,1 4npc_A_,15,38,1,1 4npc_A_,15,40,1,1 4npc_A_,16,89,1,1 4npc_A_,16,91,1,1 4npc_A_,16,92,1,1 4npc_A_,18,27,1,1 4npc_A_,18,40,1,1 4npc_A_,20,24,1,1 4npc_A_,21,25,1,1 4npc_A_,22,26,1,1 4npc_A_,23,27,1,1 4npc_A_,24,28,1,1 4npc_A_,25,29,1,1 4npc_A_,26,30,1,1 4npc_A_,27,31,1,1 4npc_A_,28,32,1,1 4npc_A_,29,33,1,1 4npc_A_,30,33,1,1 4npc_A_,30,35,1,1 4npc_A_,31,34,1,1 4npc_A_,36,57,1,1 4npc_A_,37,57,1,1 4npc_A_,37,59,1,1 4npc_A_,39,59,1,1 4npc_A_,39,61,1,1 4npc_A_,41,61,1,1 4npc_A_,41,63,1,1 4npc_A_,43,46,1,1 4npc_A_,43,47,1,1 4npc_A_,44,48,1,1 4npc_A_,45,49,1,1 4npc_A_,46,50,1,1 4npc_A_,47,51,1,1 4npc_A_,48,52,1,1 4npc_A_,49,53,1,1 4npc_A_,50,53,1,1 4npc_A_,50,54,1,1 4npc_A_,51,55,1,1 4npc_A_,52,55,1,1 4npc_A_,55,58,1,1 4npc_A_,56,59,1,1 4npc_A_,64,66,1,1 4npc_A_,64,67,1,1 4npc_A_,64,70,1,1 4npc_A_,66,117,1,1 4npc_A_,67,70,1,1 4npc_A_,67,71,1,1 4npc_A_,68,72,1,1 4npc_A_,69,73,1,1 4npc_A_,70,74,1,1 4npc_A_,71,75,1,1 4npc_A_,72,76,1,1 4npc_A_,73,77,1,1 4npc_A_,74,78,1,1 4npc_A_,75,79,1,1 4npc_A_,76,80,1,1 4npc_A_,77,81,1,1 4npc_A_,78,82,1,1 4npc_A_,79,83,1,1 4npc_A_,84,86,1,1 4npc_A_,86,138,1,1 4npc_A_,88,138,1,1 4npc_A_,88,140,1,1 4npc_A_,90,140,1,1 4npc_A_,90,141,1,1 4npc_A_,90,142,1,1 4npc_A_,94,115,1,1 4npc_A_,98,153,1,1 4npc_A_,99,102,1,1 4npc_A_,99,103,1,1 4npc_A_,104,107,1,1 4npc_A_,104,108,1,1 4npc_A_,105,109,1,1 4npc_A_,106,110,1,1 4npc_A_,107,111,1,1 4npc_A_,108,112,1,1 4npc_A_,109,113,1,1 4npc_A_,110,114,1,1 4npc_A_,111,115,1,1 4npc_A_,112,116,1,1 4npc_A_,112,117,1,1 4npc_A_,113,118,1,1 4npc_A_,115,119,1,1 4npc_A_,115,160,1,1 4npc_A_,116,120,1,1 4npc_A_,117,121,1,1 4npc_A_,118,122,1,1 4npc_A_,119,123,1,1 4npc_A_,120,124,1,1 4npc_A_,121,125,1,1 4npc_A_,122,126,1,1 4npc_A_,123,127,1,1 4npc_A_,123,141,1,1 4npc_A_,124,128,1,1 4npc_A_,125,129,1,1 4npc_A_,126,130,1,1 4npc_A_,127,131,1,1 4npc_A_,128,132,1,1 4npc_A_,129,133,1,1 4npc_A_,130,134,1,1 4npc_A_,137,179,1,1 4npc_A_,137,181,1,1 4npc_A_,138,231,1,1 4npc_A_,138,235,1,1 4npc_A_,139,181,1,1 4npc_A_,139,183,1,1 4npc_A_,141,168,1,1 4npc_A_,141,183,1,1 4npc_A_,141,185,1,1 4npc_A_,142,161,1,1 4npc_A_,143,161,1,1 4npc_A_,143,185,1,1 4npc_A_,144,146,1,1 4npc_A_,144,147,1,1 4npc_A_,144,186,1,1 4npc_A_,145,148,1,1 4npc_A_,145,149,1,1 4npc_A_,145,187,1,1 4npc_A_,146,158,1,1 4npc_A_,149,158,1,1 4npc_A_,151,154,1,1 4npc_A_,152,154,1,1 4npc_A_,154,158,1,1 4npc_A_,155,159,1,1 4npc_A_,156,160,1,1 4npc_A_,157,160,1,1 4npc_A_,157,161,1,1 4npc_A_,158,162,1,1 4npc_A_,159,163,1,1 4npc_A_,160,164,1,1 4npc_A_,161,165,1,1 4npc_A_,162,166,1,1 4npc_A_,163,167,1,1 4npc_A_,164,168,1,1 4npc_A_,165,169,1,1 4npc_A_,166,170,1,1 4npc_A_,167,170,1,1 4npc_A_,167,171,1,1 4npc_A_,168,172,1,1 4npc_A_,169,173,1,1 4npc_A_,169,239,1,1 4npc_A_,170,174,1,1 4npc_A_,171,175,1,1 4npc_A_,172,176,1,1 4npc_A_,174,177,1,1 4npc_A_,175,178,1,1 4npc_A_,175,180,1,1 4npc_A_,176,179,1,1 4npc_A_,181,234,1,1 4npc_A_,181,235,1,1 4npc_A_,181,237,1,1 4npc_A_,182,238,1,1 4npc_A_,182,239,1,1 4npc_A_,183,237,1,1 4npc_A_,183,240,1,1 4npc_A_,184,240,1,1 4npc_A_,184,241,1,1 4npc_A_,184,242,1,1 4npc_A_,186,241,1,1 4npc_A_,186,242,1,1 4npc_A_,186,244,1,1 4npc_A_,188,189,1,1 4npc_A_,188,244,1,1 4npc_A_,189,217,1,1 4npc_A_,191,217,1,1 4npc_A_,192,195,1,1 4npc_A_,192,196,1,1 4npc_A_,193,197,1,1 4npc_A_,194,198,1,1 4npc_A_,195,199,1,1 4npc_A_,197,200,1,1 4npc_A_,201,205,1,1 4npc_A_,202,206,1,1 4npc_A_,203,207,1,1 4npc_A_,204,208,1,1 4npc_A_,205,208,1,1 4npc_A_,207,210,1,1 4npc_A_,208,211,1,1 4npc_A_,211,214,1,1 4npc_A_,213,246,1,1 4npc_A_,215,216,1,1 4npc_A_,215,221,1,1 4npc_A_,218,221,1,1 4npc_A_,218,222,1,1 4npc_A_,219,223,1,1 4npc_A_,220,224,1,1 4npc_A_,221,225,1,1 4npc_A_,222,226,1,1 4npc_A_,223,227,1,1 4npc_A_,224,228,1,1 4npc_A_,225,229,1,1 4npc_A_,226,230,1,1 4npc_A_,227,230,1,1 4npc_A_,228,231,1,1 4npc_A_,231,233,1,1 4npc_A_,231,234,1,1 4npc_A_,234,237,1,1 4npc_A_,245,247,1,1 4npc_A_,245,248,1,1 4npc_A_,245,249,1,1 4npc_A_,247,250,1,1