pair,contact1,contact2,flow1,flow2 6boh_BC_,3,58,1,1 6boh_BC_,6,43,1,1 6boh_BC_,8,38,1,1 6boh_BC_,9,63,1,1 6boh_BC_,10,26,1,1 6boh_BC_,10,37,1,1 6boh_BC_,14,18,1,1 6boh_BC_,15,19,1,1 6boh_BC_,16,20,1,1 6boh_BC_,17,21,1,1 6boh_BC_,19,84,1,1 6boh_BC_,20,22,1,1 6boh_BC_,24,39,1,1 6boh_BC_,26,37,1,1 6boh_BC_,27,86,1,1 6boh_BC_,27,88,1,1 6boh_BC_,28,35,1,1 6boh_BC_,29,88,1,1 6boh_BC_,30,32,1,1 6boh_BC_,30,33,1,1 6boh_BC_,40,43,1,1 6boh_BC_,40,44,1,1 6boh_BC_,41,45,1,1 6boh_BC_,42,46,1,1 6boh_BC_,43,47,1,1 6boh_BC_,44,48,1,1 6boh_BC_,45,48,1,1 6boh_BC_,45,49,1,1 6boh_BC_,46,50,1,1 6boh_BC_,47,51,1,1 6boh_BC_,48,52,1,1 6boh_BC_,51,55,1,1 6boh_BC_,57,69,1,1 6boh_BC_,59,67,1,1 6boh_BC_,61,64,1,1 6boh_BC_,63,65,1,1 6boh_BC_,64,66,1,1 6boh_BC_,68,91,1,1 6boh_BC_,70,89,1,1 6boh_BC_,72,87,1,1 6boh_BC_,72,97,1,1 6boh_BC_,73,87,1,1 6boh_BC_,75,84,1,1 6boh_BC_,75,85,1,1 6boh_BC_,76,78,1,1 6boh_BC_,77,80,1,1 6boh_BC_,77,81,1,1 6boh_BC_,77,82,1,1 6boh_BC_,98,126,1,1 6boh_BC_,100,124,1,1 6boh_BC_,102,122,1,1 6boh_BC_,103,137,1,1 6boh_BC_,103,139,1,1 6boh_BC_,107,142,1,1 6boh_BC_,108,111,1,1 6boh_BC_,110,144,1,1 6boh_BC_,116,175,1,1 6boh_BC_,118,120,1,1 6boh_BC_,118,173,1,1 6boh_BC_,119,122,1,1 6boh_BC_,121,123,1,1 6boh_BC_,121,171,1,1 6boh_BC_,125,164,1,1 6boh_BC_,132,159,1,1 6boh_BC_,140,142,1,1 6boh_BC_,141,144,1,1 6boh_BC_,145,146,1,1 6boh_BC_,145,148,1,1 6boh_BC_,147,174,1,1 6boh_BC_,149,150,1,1 6boh_BC_,149,170,1,1 6boh_BC_,149,172,1,1 6boh_BC_,150,170,1,1 6boh_BC_,150,171,1,1 6boh_BC_,150,172,1,1 6boh_BC_,151,154,1,1 6boh_BC_,152,169,1,1 6boh_BC_,153,167,1,1 6boh_BC_,158,161,1,1 6boh_BC_,160,162,1,1 6boh_BC_,177,182,1,1 6boh_BC_,182,186,1,1 6boh_BC_,184,188,1,1