pair,contact1,contact2,flow1,flow2 1n63_C_,1,42,1,1 1n63_C_,2,44,1,1 1n63_C_,7,49,1,1 1n63_C_,7,51,1,1 1n63_C_,8,10,1,1 1n63_C_,8,53,1,1 1n63_C_,9,50,1,1 1n63_C_,9,51,1,1 1n63_C_,9,53,1,1 1n63_C_,10,56,1,1 1n63_C_,13,16,1,1 1n63_C_,13,17,1,1 1n63_C_,14,18,1,1 1n63_C_,15,19,1,1 1n63_C_,16,20,1,1 1n63_C_,17,21,1,1 1n63_C_,18,22,1,1 1n63_C_,19,23,1,1 1n63_C_,20,24,1,1 1n63_C_,25,28,1,1 1n63_C_,27,49,1,1 1n63_C_,27,50,1,1 1n63_C_,29,50,1,1 1n63_C_,29,52,1,1 1n63_C_,31,52,1,1 1n63_C_,31,54,1,1 1n63_C_,33,35,1,1 1n63_C_,34,38,1,1 1n63_C_,36,40,1,1 1n63_C_,36,118,1,1 1n63_C_,37,41,1,1 1n63_C_,38,42,1,1 1n63_C_,39,43,1,1 1n63_C_,40,43,1,1 1n63_C_,40,46,1,1 1n63_C_,41,44,1,1 1n63_C_,53,55,1,1 1n63_C_,54,57,1,1 1n63_C_,57,60,1,1 1n63_C_,58,61,1,1 1n63_C_,60,75,1,1 1n63_C_,62,73,1,1 1n63_C_,62,76,1,1 1n63_C_,64,66,1,1 1n63_C_,64,71,1,1 1n63_C_,66,69,1,1 1n63_C_,66,171,1,1 1n63_C_,68,174,1,1 1n63_C_,69,171,1,1 1n63_C_,70,172,1,1 1n63_C_,72,170,1,1 1n63_C_,73,76,1,1 1n63_C_,74,111,1,1 1n63_C_,74,113,1,1 1n63_C_,74,168,1,1 1n63_C_,76,112,1,1 1n63_C_,77,80,1,1 1n63_C_,77,81,1,1 1n63_C_,78,82,1,1 1n63_C_,78,98,1,1 1n63_C_,78,110,1,1 1n63_C_,79,83,1,1 1n63_C_,79,107,1,1 1n63_C_,81,84,1,1 1n63_C_,82,95,1,1 1n63_C_,84,87,1,1 1n63_C_,84,88,1,1 1n63_C_,85,89,1,1 1n63_C_,86,90,1,1 1n63_C_,87,91,1,1 1n63_C_,91,94,1,1 1n63_C_,92,96,1,1 1n63_C_,93,97,1,1 1n63_C_,94,98,1,1 1n63_C_,95,99,1,1 1n63_C_,96,183,1,1 1n63_C_,96,281,1,1 1n63_C_,96,285,1,1 1n63_C_,97,100,1,1 1n63_C_,98,101,1,1 1n63_C_,100,185,1,1 1n63_C_,101,107,1,1 1n63_C_,103,106,1,1 1n63_C_,103,107,1,1 1n63_C_,104,108,1,1 1n63_C_,106,109,1,1 1n63_C_,106,110,1,1 1n63_C_,111,114,1,1 1n63_C_,111,115,1,1 1n63_C_,112,116,1,1 1n63_C_,113,117,1,1 1n63_C_,114,118,1,1 1n63_C_,115,125,1,1 1n63_C_,116,153,1,1 1n63_C_,119,157,1,1 1n63_C_,120,122,1,1 1n63_C_,120,123,1,1 1n63_C_,124,183,1,1 1n63_C_,124,185,1,1 1n63_C_,125,129,1,1 1n63_C_,126,130,1,1 1n63_C_,127,131,1,1 1n63_C_,128,132,1,1 1n63_C_,129,134,1,1 1n63_C_,130,133,1,1 1n63_C_,130,149,1,1 1n63_C_,130,150,1,1 1n63_C_,131,150,1,1 1n63_C_,131,199,1,1 1n63_C_,131,213,1,1 1n63_C_,134,149,1,1 1n63_C_,135,171,1,1 1n63_C_,136,147,1,1 1n63_C_,136,153,1,1 1n63_C_,137,168,1,1 1n63_C_,137,169,1,1 1n63_C_,137,171,1,1 1n63_C_,138,145,1,1 1n63_C_,139,166,1,1 1n63_C_,140,143,1,1 1n63_C_,145,160,1,1 1n63_C_,145,165,1,1 1n63_C_,148,151,1,1 1n63_C_,149,152,1,1 1n63_C_,151,154,1,1 1n63_C_,152,160,1,1 1n63_C_,154,158,1,1 1n63_C_,155,158,1,1 1n63_C_,162,165,1,1 1n63_C_,176,179,1,1 1n63_C_,180,202,1,1 1n63_C_,181,285,1,1 1n63_C_,182,200,1,1 1n63_C_,183,217,1,1 1n63_C_,184,198,1,1 1n63_C_,184,281,1,1 1n63_C_,185,192,1,1 1n63_C_,186,195,1,1 1n63_C_,186,196,1,1 1n63_C_,188,192,1,1 1n63_C_,189,192,1,1 1n63_C_,192,261,1,1 1n63_C_,193,261,1,1 1n63_C_,194,218,1,1 1n63_C_,194,267,1,1 1n63_C_,195,267,1,1 1n63_C_,197,217,1,1 1n63_C_,199,215,1,1 1n63_C_,201,213,1,1 1n63_C_,203,209,1,1 1n63_C_,203,210,1,1 1n63_C_,203,211,1,1 1n63_C_,205,208,1,1 1n63_C_,209,211,1,1 1n63_C_,209,235,1,1 1n63_C_,209,236,1,1 1n63_C_,213,225,1,1 1n63_C_,214,226,1,1 1n63_C_,216,224,1,1 1n63_C_,219,255,1,1 1n63_C_,222,223,1,1 1n63_C_,225,227,1,1 1n63_C_,226,230,1,1 1n63_C_,227,231,1,1 1n63_C_,228,232,1,1 1n63_C_,230,233,1,1 1n63_C_,231,234,1,1 1n63_C_,233,236,1,1 1n63_C_,236,238,1,1 1n63_C_,237,283,1,1 1n63_C_,238,283,1,1 1n63_C_,239,243,1,1 1n63_C_,240,244,1,1 1n63_C_,242,245,1,1 1n63_C_,242,246,1,1 1n63_C_,243,247,1,1 1n63_C_,244,248,1,1 1n63_C_,244,276,1,1 1n63_C_,245,249,1,1 1n63_C_,246,250,1,1 1n63_C_,247,251,1,1 1n63_C_,248,252,1,1 1n63_C_,250,253,1,1 1n63_C_,251,254,1,1 1n63_C_,251,269,1,1 1n63_C_,254,268,1,1 1n63_C_,257,267,1,1 1n63_C_,258,264,1,1 1n63_C_,259,261,1,1 1n63_C_,259,262,1,1 1n63_C_,259,267,1,1 1n63_C_,263,267,1,1 1n63_C_,264,268,1,1 1n63_C_,265,269,1,1 1n63_C_,266,270,1,1 1n63_C_,267,271,1,1 1n63_C_,268,272,1,1 1n63_C_,269,273,1,1 1n63_C_,270,274,1,1 1n63_C_,271,275,1,1 1n63_C_,272,276,1,1 1n63_C_,273,277,1,1 1n63_C_,274,278,1,1 1n63_C_,275,279,1,1 1n63_C_,276,280,1,1 1n63_C_,277,281,1,1 1n63_C_,278,282,1,1 1n63_C_,279,283,1,1 1n63_C_,280,284,1,1 1n63_C_,281,285,1,1 1n63_C_,282,286,1,1 1n63_C_,283,286,1,1