pair,contact1,contact2,flow1,flow2 3so3_C_,3,25,1,1 3so3_C_,5,23,1,1 3so3_C_,6,94,1,1 3so3_C_,6,96,1,1 3so3_C_,6,117,1,1 3so3_C_,6,118,1,1 3so3_C_,7,21,1,1 3so3_C_,10,120,1,1 3so3_C_,10,122,1,1 3so3_C_,12,122,1,1 3so3_C_,12,124,1,1 3so3_C_,13,16,1,1 3so3_C_,13,125,1,1 3so3_C_,18,83,1,1 3so3_C_,20,81,1,1 3so3_C_,22,79,1,1 3so3_C_,24,77,1,1 3so3_C_,28,31,1,1 3so3_C_,29,32,1,1 3so3_C_,32,72,1,1 3so3_C_,33,99,1,1 3so3_C_,34,51,1,1 3so3_C_,35,47,1,1 3so3_C_,35,49,1,1 3so3_C_,35,97,1,1 3so3_C_,36,48,1,1 3so3_C_,36,49,1,1 3so3_C_,37,95,1,1 3so3_C_,38,46,1,1 3so3_C_,38,90,1,1 3so3_C_,38,94,1,1 3so3_C_,39,43,1,1 3so3_C_,39,93,1,1 3so3_C_,40,43,1,1 3so3_C_,46,63,1,1 3so3_C_,48,61,1,1 3so3_C_,49,59,1,1 3so3_C_,50,59,1,1 3so3_C_,52,55,1,1 3so3_C_,52,57,1,1 3so3_C_,52,72,1,1 3so3_C_,53,74,1,1 3so3_C_,54,56,1,1 3so3_C_,60,70,1,1 3so3_C_,61,64,1,1 3so3_C_,63,67,1,1 3so3_C_,64,67,1,1 3so3_C_,64,68,1,1 3so3_C_,67,84,1,1 3so3_C_,67,90,1,1 3so3_C_,69,82,1,1 3so3_C_,71,80,1,1 3so3_C_,72,74,1,1 3so3_C_,73,75,1,1 3so3_C_,73,76,1,1 3so3_C_,73,78,1,1 3so3_C_,76,78,1,1 3so3_C_,82,83,1,1 3so3_C_,87,90,1,1 3so3_C_,88,91,1,1 3so3_C_,90,94,1,1 3so3_C_,91,123,1,1 3so3_C_,92,121,1,1 3so3_C_,94,119,1,1 3so3_C_,96,116,1,1 3so3_C_,98,99,1,1 3so3_C_,98,113,1,1 3so3_C_,98,114,1,1 3so3_C_,99,101,1,1 3so3_C_,102,105,1,1 3so3_C_,124,126,1,1 3so3_C_,128,153,1,1 3so3_C_,129,130,1,1 3so3_C_,129,151,1,1 3so3_C_,129,153,1,1 3so3_C_,132,150,1,1 3so3_C_,134,148,1,1 3so3_C_,136,146,1,1 3so3_C_,141,193,1,1 3so3_C_,143,191,1,1 3so3_C_,145,189,1,1 3so3_C_,147,187,1,1 3so3_C_,149,184,1,1 3so3_C_,149,185,1,1 3so3_C_,150,178,1,1 3so3_C_,151,178,1,1 3so3_C_,151,183,1,1 3so3_C_,152,183,1,1 3so3_C_,154,207,1,1 3so3_C_,158,206,1,1 3so3_C_,160,204,1,1 3so3_C_,161,164,1,1 3so3_C_,161,166,1,1 3so3_C_,161,187,1,1 3so3_C_,162,165,1,1 3so3_C_,162,200,1,1 3so3_C_,162,202,1,1 3so3_C_,163,204,1,1 3so3_C_,169,190,1,1 3so3_C_,171,188,1,1 3so3_C_,172,187,1,1 3so3_C_,173,186,1,1 3so3_C_,176,184,1,1 3so3_C_,178,181,1,1 3so3_C_,178,182,1,1 3so3_C_,192,195,1,1 3so3_C_,195,198,1,1 3so3_C_,195,199,1,1 3so3_C_,195,201,1,1 3so3_C_,201,218,1,1 3so3_C_,203,216,1,1 3so3_C_,204,215,1,1 3so3_C_,205,214,1,1 3so3_C_,207,210,1,1 3so3_C_,207,212,1,1 3so3_C_,208,211,1,1 3so3_C_,210,212,1,1