pair,contact1,contact2,flow1,flow2 2uxb_C_,5,9,1,1 2uxb_C_,6,10,1,1 2uxb_C_,7,10,1,1 2uxb_C_,7,11,1,1 2uxb_C_,8,11,1,1 2uxb_C_,10,174,1,1 2uxb_C_,16,53,1,1 2uxb_C_,17,20,1,1 2uxb_C_,18,56,1,1 2uxb_C_,19,20,1,1 2uxb_C_,19,35,1,1 2uxb_C_,19,39,1,1 2uxb_C_,20,56,1,1 2uxb_C_,21,35,1,1 2uxb_C_,24,27,1,1 2uxb_C_,27,30,1,1 2uxb_C_,27,31,1,1 2uxb_C_,30,34,1,1 2uxb_C_,32,36,1,1 2uxb_C_,34,37,1,1 2uxb_C_,34,38,1,1 2uxb_C_,34,58,1,1 2uxb_C_,35,39,1,1 2uxb_C_,38,41,1,1 2uxb_C_,39,54,1,1 2uxb_C_,41,45,1,1 2uxb_C_,46,48,1,1 2uxb_C_,48,71,1,1 2uxb_C_,53,68,1,1 2uxb_C_,64,66,1,1 2uxb_C_,65,101,1,1 2uxb_C_,69,105,1,1 2uxb_C_,72,75,1,1 2uxb_C_,72,76,1,1 2uxb_C_,74,82,1,1 2uxb_C_,76,82,1,1 2uxb_C_,86,89,1,1 2uxb_C_,88,91,1,1 2uxb_C_,88,92,1,1 2uxb_C_,90,94,1,1 2uxb_C_,107,109,1,1 2uxb_C_,107,110,1,1 2uxb_C_,107,143,1,1 2uxb_C_,109,118,1,1 2uxb_C_,111,112,1,1 2uxb_C_,111,115,1,1 2uxb_C_,112,116,1,1 2uxb_C_,113,117,1,1 2uxb_C_,114,118,1,1 2uxb_C_,115,119,1,1 2uxb_C_,116,120,1,1 2uxb_C_,117,121,1,1 2uxb_C_,118,122,1,1 2uxb_C_,120,123,1,1 2uxb_C_,121,124,1,1 2uxb_C_,121,125,1,1 2uxb_C_,127,131,1,1 2uxb_C_,129,132,1,1 2uxb_C_,130,134,1,1 2uxb_C_,131,135,1,1 2uxb_C_,132,136,1,1 2uxb_C_,132,139,1,1 2uxb_C_,133,137,1,1 2uxb_C_,134,138,1,1 2uxb_C_,135,139,1,1 2uxb_C_,136,140,1,1 2uxb_C_,137,141,1,1 2uxb_C_,138,142,1,1 2uxb_C_,139,143,1,1 2uxb_C_,146,203,1,1 2uxb_C_,148,169,1,1 2uxb_C_,149,172,1,1 2uxb_C_,149,200,1,1 2uxb_C_,150,167,1,1 2uxb_C_,151,198,1,1 2uxb_C_,152,165,1,1 2uxb_C_,154,163,1,1 2uxb_C_,155,158,1,1 2uxb_C_,155,159,1,1 2uxb_C_,155,192,1,1 2uxb_C_,156,159,1,1 2uxb_C_,163,165,1,1 2uxb_C_,172,174,1,1 2uxb_C_,173,176,1,1 2uxb_C_,186,197,1,1 2uxb_C_,188,195,1,1 2uxb_C_,190,192,1,1 2uxb_C_,190,193,1,1 2uxb_C_,205,207,1,1