pair,contact1,contact2,flow1,flow2 1shz_C_,10,13,1,1 1shz_C_,13,16,1,1 1shz_C_,23,30,1,1 1shz_C_,27,30,1,1 1shz_C_,28,32,1,1 1shz_C_,29,33,1,1 1shz_C_,31,34,1,1 1shz_C_,32,61,1,1 1shz_C_,32,188,1,1 1shz_C_,34,38,1,1 1shz_C_,35,39,1,1 1shz_C_,36,40,1,1 1shz_C_,37,40,1,1 1shz_C_,37,41,1,1 1shz_C_,38,42,1,1 1shz_C_,39,43,1,1 1shz_C_,40,44,1,1 1shz_C_,41,45,1,1 1shz_C_,42,46,1,1 1shz_C_,43,47,1,1 1shz_C_,44,48,1,1 1shz_C_,44,119,1,1 1shz_C_,45,49,1,1 1shz_C_,51,55,1,1 1shz_C_,52,56,1,1 1shz_C_,53,57,1,1 1shz_C_,54,58,1,1 1shz_C_,55,59,1,1 1shz_C_,56,60,1,1 1shz_C_,57,61,1,1 1shz_C_,57,110,1,1 1shz_C_,59,184,1,1 1shz_C_,60,63,1,1 1shz_C_,65,66,1,1 1shz_C_,67,70,1,1 1shz_C_,68,72,1,1 1shz_C_,69,73,1,1 1shz_C_,71,74,1,1 1shz_C_,71,75,1,1 1shz_C_,72,75,1,1 1shz_C_,72,76,1,1 1shz_C_,76,85,1,1 1shz_C_,78,81,1,1 1shz_C_,86,108,1,1 1shz_C_,86,109,1,1 1shz_C_,88,92,1,1 1shz_C_,96,99,1,1 1shz_C_,97,100,1,1 1shz_C_,97,101,1,1 1shz_C_,98,102,1,1 1shz_C_,99,103,1,1 1shz_C_,100,104,1,1 1shz_C_,102,105,1,1 1shz_C_,102,106,1,1 1shz_C_,103,107,1,1 1shz_C_,105,109,1,1 1shz_C_,106,109,1,1 1shz_C_,107,110,1,1 1shz_C_,109,113,1,1 1shz_C_,110,114,1,1 1shz_C_,111,115,1,1 1shz_C_,112,116,1,1 1shz_C_,113,116,1,1 1shz_C_,113,117,1,1 1shz_C_,114,118,1,1 1shz_C_,116,120,1,1 1shz_C_,117,121,1,1 1shz_C_,118,122,1,1 1shz_C_,119,123,1,1 1shz_C_,120,124,1,1 1shz_C_,121,125,1,1 1shz_C_,122,126,1,1 1shz_C_,123,128,1,1 1shz_C_,124,127,1,1 1shz_C_,131,135,1,1 1shz_C_,132,136,1,1 1shz_C_,133,137,1,1 1shz_C_,135,138,1,1 1shz_C_,136,139,1,1 1shz_C_,136,140,1,1 1shz_C_,138,149,1,1 1shz_C_,146,149,1,1 1shz_C_,148,152,1,1 1shz_C_,149,153,1,1 1shz_C_,150,154,1,1 1shz_C_,152,156,1,1 1shz_C_,153,157,1,1 1shz_C_,154,158,1,1 1shz_C_,155,159,1,1 1shz_C_,156,160,1,1 1shz_C_,157,161,1,1 1shz_C_,158,162,1,1 1shz_C_,158,195,1,1 1shz_C_,159,163,1,1 1shz_C_,160,164,1,1 1shz_C_,162,165,1,1 1shz_C_,162,166,1,1 1shz_C_,168,171,1,1 1shz_C_,168,178,1,1 1shz_C_,172,177,1,1 1shz_C_,174,176,1,1 1shz_C_,175,178,1,1 1shz_C_,176,179,1,1 1shz_C_,176,180,1,1 1shz_C_,177,181,1,1 1shz_C_,178,182,1,1 1shz_C_,179,183,1,1 1shz_C_,180,184,1,1 1shz_C_,181,185,1,1 1shz_C_,182,186,1,1 1shz_C_,183,187,1,1 1shz_C_,184,188,1,1 1shz_C_,185,189,1,1 1shz_C_,186,190,1,1 1shz_C_,188,191,1,1 1shz_C_,189,192,1,1 1shz_C_,189,193,1,1 1shz_C_,189,194,1,1