pair,contact1,contact2,flow1,flow2 8r3k_C_,1,5,1,1 8r3k_C_,2,6,1,1 8r3k_C_,3,7,1,1 8r3k_C_,4,8,1,1 8r3k_C_,5,9,1,1 8r3k_C_,6,10,1,1 8r3k_C_,7,11,1,1 8r3k_C_,8,12,1,1 8r3k_C_,9,12,1,1 8r3k_C_,11,17,1,1 8r3k_C_,14,18,1,1 8r3k_C_,15,19,1,1 8r3k_C_,16,20,1,1 8r3k_C_,17,21,1,1 8r3k_C_,18,21,1,1 8r3k_C_,18,22,1,1 8r3k_C_,19,23,1,1 8r3k_C_,24,27,1,1 8r3k_C_,24,28,1,1 8r3k_C_,25,28,1,1 8r3k_C_,26,29,1,1 8r3k_C_,27,31,1,1 8r3k_C_,28,32,1,1 8r3k_C_,31,34,1,1 8r3k_C_,33,35,1,1 8r3k_C_,42,46,1,1 8r3k_C_,43,47,1,1 8r3k_C_,44,48,1,1 8r3k_C_,45,49,1,1 8r3k_C_,46,50,1,1 8r3k_C_,47,51,1,1 8r3k_C_,50,53,1,1 8r3k_C_,57,91,1,1 8r3k_C_,59,89,1,1 8r3k_C_,60,62,1,1 8r3k_C_,60,63,1,1 8r3k_C_,61,64,1,1 8r3k_C_,61,86,1,1 8r3k_C_,61,87,1,1 8r3k_C_,62,65,1,1 8r3k_C_,63,66,1,1 8r3k_C_,63,67,1,1 8r3k_C_,67,78,1,1 8r3k_C_,69,77,1,1 8r3k_C_,71,74,1,1 8r3k_C_,72,101,1,1 8r3k_C_,77,92,1,1 8r3k_C_,79,80,1,1 8r3k_C_,79,90,1,1 8r3k_C_,92,94,1,1 8r3k_C_,92,95,1,1 8r3k_C_,93,97,1,1 8r3k_C_,94,98,1,1 8r3k_C_,95,99,1,1 8r3k_C_,96,100,1,1 8r3k_C_,97,101,1,1 8r3k_C_,98,102,1,1 8r3k_C_,99,103,1,1 8r3k_C_,106,108,1,1 8r3k_C_,110,113,1,1 8r3k_C_,110,114,1,1 8r3k_C_,111,115,1,1 8r3k_C_,114,209,1,1 8r3k_C_,115,119,1,1 8r3k_C_,116,120,1,1 8r3k_C_,117,121,1,1 8r3k_C_,118,122,1,1 8r3k_C_,119,123,1,1 8r3k_C_,120,124,1,1 8r3k_C_,121,125,1,1 8r3k_C_,122,126,1,1 8r3k_C_,123,127,1,1 8r3k_C_,124,230,1,1 8r3k_C_,124,247,1,1 8r3k_C_,125,128,1,1 8r3k_C_,125,244,1,1 8r3k_C_,129,245,1,1 8r3k_C_,131,243,1,1 8r3k_C_,132,243,1,1 8r3k_C_,134,241,1,1 8r3k_C_,136,138,1,1 8r3k_C_,141,220,1,1 8r3k_C_,143,218,1,1 8r3k_C_,145,215,1,1 8r3k_C_,145,216,1,1 8r3k_C_,147,214,1,1 8r3k_C_,148,209,1,1 8r3k_C_,148,214,1,1 8r3k_C_,151,154,1,1 8r3k_C_,151,211,1,1 8r3k_C_,155,159,1,1 8r3k_C_,156,160,1,1 8r3k_C_,157,161,1,1 8r3k_C_,158,162,1,1 8r3k_C_,158,182,1,1 8r3k_C_,159,163,1,1 8r3k_C_,160,164,1,1 8r3k_C_,161,165,1,1 8r3k_C_,162,166,1,1 8r3k_C_,163,167,1,1 8r3k_C_,164,168,1,1 8r3k_C_,165,190,1,1 8r3k_C_,168,171,1,1 8r3k_C_,178,182,1,1 8r3k_C_,179,183,1,1 8r3k_C_,180,184,1,1 8r3k_C_,181,184,1,1 8r3k_C_,181,185,1,1 8r3k_C_,182,186,1,1 8r3k_C_,183,187,1,1 8r3k_C_,184,188,1,1 8r3k_C_,185,189,1,1 8r3k_C_,186,190,1,1 8r3k_C_,187,191,1,1 8r3k_C_,188,192,1,1 8r3k_C_,189,193,1,1 8r3k_C_,189,210,1,1 8r3k_C_,190,193,1,1 8r3k_C_,193,196,1,1 8r3k_C_,199,203,1,1 8r3k_C_,200,204,1,1 8r3k_C_,201,205,1,1 8r3k_C_,202,206,1,1 8r3k_C_,203,207,1,1 8r3k_C_,204,208,1,1 8r3k_C_,205,209,1,1 8r3k_C_,206,210,1,1 8r3k_C_,207,211,1,1 8r3k_C_,208,212,1,1 8r3k_C_,225,228,1,1 8r3k_C_,225,229,1,1 8r3k_C_,226,230,1,1 8r3k_C_,228,231,1,1 8r3k_C_,229,232,1,1 8r3k_C_,231,234,1,1 8r3k_C_,231,235,1,1 8r3k_C_,235,242,1,1