pair,contact1,contact2,flow1,flow2 6spg_c_,4,6,1,1 6spg_c_,5,9,1,1 6spg_c_,9,175,1,1 6spg_c_,11,14,1,1 6spg_c_,17,55,1,1 6spg_c_,19,55,1,1 6spg_c_,23,26,1,1 6spg_c_,26,29,1,1 6spg_c_,30,34,1,1 6spg_c_,33,37,1,1 6spg_c_,34,57,1,1 6spg_c_,37,41,1,1 6spg_c_,40,44,1,1 6spg_c_,41,45,1,1 6spg_c_,47,48,1,1 6spg_c_,50,116,1,1 6spg_c_,51,67,1,1 6spg_c_,52,67,1,1 6spg_c_,54,65,1,1 6spg_c_,56,63,1,1 6spg_c_,64,100,1,1 6spg_c_,71,75,1,1 6spg_c_,76,80,1,1 6spg_c_,79,83,1,1 6spg_c_,81,85,1,1 6spg_c_,82,86,1,1 6spg_c_,83,87,1,1 6spg_c_,85,88,1,1 6spg_c_,85,89,1,1 6spg_c_,86,97,1,1 6spg_c_,87,90,1,1 6spg_c_,89,92,1,1 6spg_c_,103,105,1,1 6spg_c_,110,114,1,1 6spg_c_,111,115,1,1 6spg_c_,112,116,1,1 6spg_c_,114,117,1,1 6spg_c_,116,120,1,1 6spg_c_,117,121,1,1 6spg_c_,118,122,1,1 6spg_c_,121,124,1,1 6spg_c_,121,126,1,1 6spg_c_,123,188,1,1 6spg_c_,127,131,1,1 6spg_c_,129,132,1,1 6spg_c_,129,133,1,1 6spg_c_,129,164,1,1 6spg_c_,137,140,1,1 6spg_c_,137,141,1,1 6spg_c_,145,170,1,1 6spg_c_,145,201,1,1 6spg_c_,146,201,1,1 6spg_c_,147,168,1,1 6spg_c_,148,199,1,1 6spg_c_,149,166,1,1 6spg_c_,150,197,1,1 6spg_c_,151,164,1,1 6spg_c_,152,195,1,1 6spg_c_,154,157,1,1 6spg_c_,154,158,1,1 6spg_c_,156,191,1,1 6spg_c_,179,202,1,1 6spg_c_,181,200,1,1 6spg_c_,183,198,1,1 6spg_c_,185,196,1,1 6spg_c_,187,194,1,1 6spg_c_,189,191,1,1 6spg_c_,189,192,1,1