pair,contact1,contact2,flow1,flow2 6tpq_a_,2,6,1,1 6tpq_a_,2,65,1,1 6tpq_a_,6,69,1,1 6tpq_a_,10,48,1,1 6tpq_a_,11,14,1,1 6tpq_a_,15,27,1,1 6tpq_a_,20,23,1,1 6tpq_a_,21,36,1,1 6tpq_a_,22,37,1,1 6tpq_a_,22,41,1,1 6tpq_a_,24,34,1,1 6tpq_a_,24,35,1,1 6tpq_a_,26,33,1,1 6tpq_a_,28,31,1,1 6tpq_a_,38,41,1,1 6tpq_a_,44,51,1,1 6tpq_a_,46,49,1,1 6tpq_a_,47,48,1,1 6tpq_a_,52,65,1,1 6tpq_a_,57,58,1,1 6tpq_a_,58,62,1,1 6tpq_a_,59,63,1,1 6tpq_a_,60,63,1,1 6tpq_a_,60,64,1,1 6tpq_a_,61,65,1,1 6tpq_a_,63,66,1,1 6tpq_a_,63,67,1,1 6tpq_a_,64,68,1,1 6tpq_a_,66,70,1,1 6tpq_a_,67,71,1,1 6tpq_a_,68,72,1,1 6tpq_a_,69,73,1,1 6tpq_a_,70,74,1,1 6tpq_a_,71,75,1,1 6tpq_a_,72,76,1,1 6tpq_a_,73,77,1,1 6tpq_a_,74,78,1,1 6tpq_a_,75,79,1,1 6tpq_a_,76,80,1,1 6tpq_a_,77,80,1,1 6tpq_a_,77,81,1,1 6tpq_a_,77,82,1,1 6tpq_a_,83,134,1,1 6tpq_a_,83,135,1,1 6tpq_a_,85,133,1,1 6tpq_a_,87,131,1,1 6tpq_a_,88,89,1,1 6tpq_a_,88,163,1,1 6tpq_a_,89,129,1,1 6tpq_a_,90,161,1,1 6tpq_a_,95,106,1,1 6tpq_a_,96,128,1,1 6tpq_a_,97,104,1,1 6tpq_a_,98,100,1,1 6tpq_a_,98,101,1,1 6tpq_a_,98,102,1,1 6tpq_a_,99,102,1,1 6tpq_a_,103,115,1,1 6tpq_a_,105,113,1,1 6tpq_a_,111,112,1,1 6tpq_a_,122,134,1,1 6tpq_a_,124,132,1,1 6tpq_a_,127,129,1,1 6tpq_a_,127,130,1,1 6tpq_a_,137,139,1,1 6tpq_a_,137,141,1,1 6tpq_a_,138,142,1,1 6tpq_a_,139,140,1,1 6tpq_a_,139,143,1,1 6tpq_a_,140,144,1,1 6tpq_a_,141,145,1,1 6tpq_a_,142,146,1,1 6tpq_a_,143,147,1,1 6tpq_a_,144,148,1,1 6tpq_a_,145,149,1,1 6tpq_a_,146,150,1,1 6tpq_a_,147,150,1,1 6tpq_a_,148,151,1,1 6tpq_a_,152,162,1,1 6tpq_a_,153,154,1,1 6tpq_a_,155,157,1,1 6tpq_a_,155,158,1,1 6tpq_a_,164,166,1,1