pair,contact1,contact2,flow1,flow2 1n33_C_,5,9,1,1 1n33_C_,6,10,1,1 1n33_C_,7,10,1,1 1n33_C_,7,11,1,1 1n33_C_,10,13,1,1 1n33_C_,10,174,1,1 1n33_C_,10,177,1,1 1n33_C_,14,177,1,1 1n33_C_,16,53,1,1 1n33_C_,18,19,1,1 1n33_C_,18,39,1,1 1n33_C_,18,56,1,1 1n33_C_,19,35,1,1 1n33_C_,20,56,1,1 1n33_C_,21,35,1,1 1n33_C_,24,27,1,1 1n33_C_,27,30,1,1 1n33_C_,27,31,1,1 1n33_C_,30,34,1,1 1n33_C_,32,36,1,1 1n33_C_,33,37,1,1 1n33_C_,34,38,1,1 1n33_C_,35,39,1,1 1n33_C_,35,58,1,1 1n33_C_,37,41,1,1 1n33_C_,38,42,1,1 1n33_C_,40,43,1,1 1n33_C_,49,70,1,1 1n33_C_,51,117,1,1 1n33_C_,53,68,1,1 1n33_C_,64,66,1,1 1n33_C_,67,103,1,1 1n33_C_,69,105,1,1 1n33_C_,71,74,1,1 1n33_C_,71,75,1,1 1n33_C_,72,76,1,1 1n33_C_,76,82,1,1 1n33_C_,76,83,1,1 1n33_C_,82,86,1,1 1n33_C_,85,89,1,1 1n33_C_,88,91,1,1 1n33_C_,88,92,1,1 1n33_C_,89,92,1,1 1n33_C_,90,93,1,1 1n33_C_,93,95,1,1 1n33_C_,94,97,1,1 1n33_C_,107,109,1,1 1n33_C_,107,110,1,1 1n33_C_,107,143,1,1 1n33_C_,108,111,1,1 1n33_C_,111,114,1,1 1n33_C_,111,115,1,1 1n33_C_,112,116,1,1 1n33_C_,112,182,1,1 1n33_C_,113,117,1,1 1n33_C_,114,118,1,1 1n33_C_,115,119,1,1 1n33_C_,116,120,1,1 1n33_C_,117,121,1,1 1n33_C_,118,122,1,1 1n33_C_,119,123,1,1 1n33_C_,120,124,1,1 1n33_C_,121,125,1,1 1n33_C_,122,125,1,1 1n33_C_,123,126,1,1 1n33_C_,128,132,1,1 1n33_C_,129,133,1,1 1n33_C_,130,134,1,1 1n33_C_,130,165,1,1 1n33_C_,131,135,1,1 1n33_C_,132,136,1,1 1n33_C_,133,137,1,1 1n33_C_,135,139,1,1 1n33_C_,136,140,1,1 1n33_C_,137,141,1,1 1n33_C_,138,142,1,1 1n33_C_,139,143,1,1 1n33_C_,140,143,1,1 1n33_C_,146,202,1,1 1n33_C_,146,204,1,1 1n33_C_,148,169,1,1 1n33_C_,149,200,1,1 1n33_C_,150,167,1,1 1n33_C_,151,198,1,1 1n33_C_,152,165,1,1 1n33_C_,153,196,1,1 1n33_C_,155,158,1,1 1n33_C_,155,192,1,1 1n33_C_,156,159,1,1 1n33_C_,163,164,1,1 1n33_C_,163,165,1,1 1n33_C_,171,205,1,1 1n33_C_,176,179,1,1 1n33_C_,180,203,1,1 1n33_C_,182,201,1,1 1n33_C_,184,199,1,1 1n33_C_,186,197,1,1 1n33_C_,188,190,1,1 1n33_C_,189,190,1,1