pair,contact1,contact2,flow1,flow2
7bwd_K_,4,14,1,1
7bwd_K_,5,14,1,1
7bwd_K_,7,10,1,1
7bwd_K_,7,11,1,1
7bwd_K_,23,28,1,1
7bwd_K_,24,26,1,1
7bwd_K_,24,27,1,1
7bwd_K_,24,28,1,1
7bwd_K_,30,33,1,1
7bwd_K_,32,36,1,1
7bwd_K_,32,112,1,1
7bwd_K_,33,36,1,1
7bwd_K_,36,39,1,1
7bwd_K_,37,41,1,1
7bwd_K_,40,44,1,1
7bwd_K_,43,207,1,1
7bwd_K_,47,50,1,1
7bwd_K_,47,51,1,1
7bwd_K_,50,73,1,1
7bwd_K_,60,62,1,1
7bwd_K_,60,63,1,1
7bwd_K_,64,67,1,1
7bwd_K_,64,68,1,1
7bwd_K_,65,68,1,1
7bwd_K_,67,70,1,1
7bwd_K_,67,71,1,1
7bwd_K_,70,74,1,1
7bwd_K_,71,75,1,1
7bwd_K_,72,76,1,1
7bwd_K_,73,76,1,1
7bwd_K_,73,77,1,1
7bwd_K_,77,80,1,1
7bwd_K_,78,81,1,1
7bwd_K_,78,82,1,1
7bwd_K_,80,83,1,1
7bwd_K_,81,85,1,1
7bwd_K_,84,87,1,1
7bwd_K_,84,89,1,1
7bwd_K_,97,171,1,1
7bwd_K_,99,101,1,1
7bwd_K_,104,108,1,1
7bwd_K_,106,110,1,1
7bwd_K_,108,112,1,1
7bwd_K_,110,114,1,1
7bwd_K_,111,114,1,1
7bwd_K_,111,115,1,1
7bwd_K_,117,120,1,1
7bwd_K_,117,121,1,1
7bwd_K_,120,123,1,1
7bwd_K_,124,134,1,1
7bwd_K_,125,128,1,1
7bwd_K_,134,298,1,1
7bwd_K_,136,164,1,1
7bwd_K_,137,140,1,1
7bwd_K_,139,142,1,1
7bwd_K_,140,143,1,1
7bwd_K_,142,145,1,1
7bwd_K_,142,293,1,1
7bwd_K_,144,148,1,1
7bwd_K_,150,151,1,1
7bwd_K_,150,153,1,1
7bwd_K_,153,176,1,1
7bwd_K_,153,232,1,1
7bwd_K_,153,261,1,1
7bwd_K_,154,232,1,1
7bwd_K_,154,233,1,1
7bwd_K_,155,179,1,1
7bwd_K_,157,181,1,1
7bwd_K_,159,181,1,1
7bwd_K_,160,163,1,1
7bwd_K_,160,181,1,1
7bwd_K_,163,166,1,1
7bwd_K_,163,167,1,1
7bwd_K_,165,169,1,1
7bwd_K_,166,170,1,1
7bwd_K_,168,171,1,1
7bwd_K_,170,210,1,1
7bwd_K_,174,175,1,1
7bwd_K_,176,230,1,1
7bwd_K_,178,213,1,1
7bwd_K_,179,227,1,1
7bwd_K_,185,188,1,1
7bwd_K_,185,189,1,1
7bwd_K_,188,191,1,1
7bwd_K_,188,192,1,1
7bwd_K_,189,193,1,1
7bwd_K_,191,195,1,1
7bwd_K_,192,196,1,1
7bwd_K_,193,196,1,1
7bwd_K_,194,197,1,1
7bwd_K_,194,198,1,1
7bwd_K_,197,200,1,1
7bwd_K_,197,201,1,1
7bwd_K_,199,203,1,1
7bwd_K_,199,212,1,1
7bwd_K_,201,204,1,1
7bwd_K_,209,210,1,1
7bwd_K_,212,213,1,1
7bwd_K_,219,252,1,1
7bwd_K_,222,225,1,1
7bwd_K_,224,227,1,1
7bwd_K_,224,228,1,1
7bwd_K_,225,229,1,1
7bwd_K_,226,230,1,1
7bwd_K_,227,231,1,1
7bwd_K_,228,231,1,1
7bwd_K_,232,261,1,1
7bwd_K_,234,261,1,1
7bwd_K_,234,263,1,1
7bwd_K_,236,238,1,1
7bwd_K_,236,264,1,1
7bwd_K_,238,265,1,1
7bwd_K_,242,245,1,1
7bwd_K_,242,246,1,1
7bwd_K_,245,248,1,1
7bwd_K_,245,249,1,1
7bwd_K_,246,250,1,1
7bwd_K_,246,266,1,1
7bwd_K_,248,251,1,1
7bwd_K_,248,252,1,1
7bwd_K_,249,252,1,1
7bwd_K_,249,253,1,1
7bwd_K_,259,261,1,1
7bwd_K_,259,313,1,1
7bwd_K_,260,313,1,1
7bwd_K_,262,311,1,1
7bwd_K_,264,309,1,1
7bwd_K_,276,277,1,1
7bwd_K_,276,278,1,1
7bwd_K_,277,278,1,1
7bwd_K_,283,285,1,1
7bwd_K_,286,314,1,1
7bwd_K_,290,310,1,1
7bwd_K_,292,308,1,1
7bwd_K_,300,301,1,1
7bwd_K_,309,311,1,1
7bwd_K_,315,318,1,1
7bwd_K_,315,319,1,1
7bwd_K_,316,320,1,1
7bwd_K_,318,321,1,1
7bwd_K_,322,326,1,1
7bwd_K_,323,326,1,1