pair,contact1,contact2,flow1,flow2 8hsb_B_,6,8,1,1 8hsb_B_,11,14,1,1 8hsb_B_,12,16,1,1 8hsb_B_,13,16,1,1 8hsb_B_,16,20,1,1 8hsb_B_,17,20,1,1 8hsb_B_,26,42,1,1 8hsb_B_,27,40,1,1 8hsb_B_,29,38,1,1 8hsb_B_,31,35,1,1 8hsb_B_,31,36,1,1 8hsb_B_,36,59,1,1 8hsb_B_,37,58,1,1 8hsb_B_,39,56,1,1 8hsb_B_,41,54,1,1 8hsb_B_,43,52,1,1 8hsb_B_,44,49,1,1 8hsb_B_,46,49,1,1 8hsb_B_,53,69,1,1 8hsb_B_,53,70,1,1 8hsb_B_,55,67,1,1 8hsb_B_,59,62,1,1 8hsb_B_,66,97,1,1 8hsb_B_,68,95,1,1 8hsb_B_,72,76,1,1 8hsb_B_,74,77,1,1 8hsb_B_,87,90,1,1 8hsb_B_,92,94,1,1 8hsb_B_,96,159,1,1 8hsb_B_,101,112,1,1 8hsb_B_,103,111,1,1 8hsb_B_,104,105,1,1 8hsb_B_,108,110,1,1 8hsb_B_,111,114,1,1 8hsb_B_,113,118,1,1 8hsb_B_,114,117,1,1 8hsb_B_,118,121,1,1 8hsb_B_,119,123,1,1 8hsb_B_,121,122,1,1 8hsb_B_,122,126,1,1 8hsb_B_,123,127,1,1 8hsb_B_,124,128,1,1 8hsb_B_,125,129,1,1 8hsb_B_,126,130,1,1 8hsb_B_,127,131,1,1 8hsb_B_,128,132,1,1 8hsb_B_,129,133,1,1 8hsb_B_,130,134,1,1 8hsb_B_,131,135,1,1 8hsb_B_,132,136,1,1 8hsb_B_,133,137,1,1 8hsb_B_,136,139,1,1 8hsb_B_,136,140,1,1 8hsb_B_,136,144,1,1 8hsb_B_,137,141,1,1 8hsb_B_,140,142,1,1 8hsb_B_,143,145,1,1