pair,contact1,contact2,flow1,flow2 4cdw_C_,7,10,1,1 4cdw_C_,9,12,1,1 4cdw_C_,14,17,1,1 4cdw_C_,25,28,1,1 4cdw_C_,33,34,1,1 4cdw_C_,41,45,1,1 4cdw_C_,42,44,1,1 4cdw_C_,42,45,1,1 4cdw_C_,43,46,1,1 4cdw_C_,43,47,1,1 4cdw_C_,44,48,1,1 4cdw_C_,46,49,1,1 4cdw_C_,47,220,1,1 4cdw_C_,48,222,1,1 4cdw_C_,50,118,1,1 4cdw_C_,51,100,1,1 4cdw_C_,51,218,1,1 4cdw_C_,52,98,1,1 4cdw_C_,53,55,1,1 4cdw_C_,53,216,1,1 4cdw_C_,54,68,1,1 4cdw_C_,54,98,1,1 4cdw_C_,56,67,1,1 4cdw_C_,56,70,1,1 4cdw_C_,59,68,1,1 4cdw_C_,61,63,1,1 4cdw_C_,61,64,1,1 4cdw_C_,62,65,1,1 4cdw_C_,64,67,1,1 4cdw_C_,65,68,1,1 4cdw_C_,67,70,1,1 4cdw_C_,71,214,1,1 4cdw_C_,72,83,1,1 4cdw_C_,73,212,1,1 4cdw_C_,74,76,1,1 4cdw_C_,74,198,1,1 4cdw_C_,76,201,1,1 4cdw_C_,79,81,1,1 4cdw_C_,81,198,1,1 4cdw_C_,83,196,1,1 4cdw_C_,84,196,1,1 4cdw_C_,86,194,1,1 4cdw_C_,87,96,1,1 4cdw_C_,88,192,1,1 4cdw_C_,89,92,1,1 4cdw_C_,89,190,1,1 4cdw_C_,89,191,1,1 4cdw_C_,92,187,1,1 4cdw_C_,94,97,1,1 4cdw_C_,95,98,1,1 4cdw_C_,96,99,1,1 4cdw_C_,97,103,1,1 4cdw_C_,99,102,1,1 4cdw_C_,99,103,1,1 4cdw_C_,100,104,1,1 4cdw_C_,101,105,1,1 4cdw_C_,103,106,1,1 4cdw_C_,104,107,1,1 4cdw_C_,105,108,1,1 4cdw_C_,105,180,1,1 4cdw_C_,106,230,1,1 4cdw_C_,107,229,1,1 4cdw_C_,107,230,1,1 4cdw_C_,109,228,1,1 4cdw_C_,110,227,1,1 4cdw_C_,111,178,1,1 4cdw_C_,112,176,1,1 4cdw_C_,112,225,1,1 4cdw_C_,114,171,1,1 4cdw_C_,114,221,1,1 4cdw_C_,114,223,1,1 4cdw_C_,115,169,1,1 4cdw_C_,116,118,1,1 4cdw_C_,116,219,1,1 4cdw_C_,117,167,1,1 4cdw_C_,118,166,1,1 4cdw_C_,118,217,1,1 4cdw_C_,119,165,1,1 4cdw_C_,120,215,1,1 4cdw_C_,121,163,1,1 4cdw_C_,122,213,1,1 4cdw_C_,124,127,1,1 4cdw_C_,128,203,1,1 4cdw_C_,129,159,1,1 4cdw_C_,130,158,1,1 4cdw_C_,130,199,1,1 4cdw_C_,130,200,1,1 4cdw_C_,131,157,1,1 4cdw_C_,132,197,1,1 4cdw_C_,133,155,1,1 4cdw_C_,134,195,1,1 4cdw_C_,135,153,1,1 4cdw_C_,135,191,1,1 4cdw_C_,136,193,1,1 4cdw_C_,137,140,1,1 4cdw_C_,145,148,1,1 4cdw_C_,145,149,1,1 4cdw_C_,146,150,1,1 4cdw_C_,146,198,1,1 4cdw_C_,148,151,1,1 4cdw_C_,149,152,1,1 4cdw_C_,152,154,1,1 4cdw_C_,163,164,1,1 4cdw_C_,172,178,1,1 4cdw_C_,173,174,1,1 4cdw_C_,173,175,1,1 4cdw_C_,174,175,1,1 4cdw_C_,175,177,1,1 4cdw_C_,184,187,1,1 4cdw_C_,185,188,1,1 4cdw_C_,186,189,1,1 4cdw_C_,187,190,1,1 4cdw_C_,195,197,1,1 4cdw_C_,202,209,1,1 4cdw_C_,221,224,1,1 4cdw_C_,230,231,1,1 4cdw_C_,235,237,1,1 4cdw_C_,237,239,1,1