pair,contact1,contact2,flow1,flow2 1ngy_B_,3,25,1,1 1ngy_B_,5,23,1,1 1ngy_B_,6,96,1,1 1ngy_B_,6,107,1,1 1ngy_B_,7,21,1,1 1ngy_B_,10,111,1,1 1ngy_B_,12,111,1,1 1ngy_B_,12,113,1,1 1ngy_B_,13,16,1,1 1ngy_B_,15,86,1,1 1ngy_B_,16,86,1,1 1ngy_B_,17,83,1,1 1ngy_B_,18,83,1,1 1ngy_B_,20,81,1,1 1ngy_B_,22,79,1,1 1ngy_B_,24,77,1,1 1ngy_B_,28,31,1,1 1ngy_B_,34,51,1,1 1ngy_B_,35,97,1,1 1ngy_B_,35,98,1,1 1ngy_B_,36,48,1,1 1ngy_B_,36,49,1,1 1ngy_B_,37,95,1,1 1ngy_B_,38,46,1,1 1ngy_B_,38,89,1,1 1ngy_B_,39,93,1,1 1ngy_B_,39,95,1,1 1ngy_B_,40,43,1,1 1ngy_B_,47,61,1,1 1ngy_B_,48,61,1,1 1ngy_B_,50,59,1,1 1ngy_B_,52,54,1,1 1ngy_B_,52,55,1,1 1ngy_B_,52,56,1,1 1ngy_B_,52,57,1,1 1ngy_B_,55,57,1,1 1ngy_B_,60,70,1,1 1ngy_B_,61,63,1,1 1ngy_B_,61,64,1,1 1ngy_B_,62,65,1,1 1ngy_B_,64,67,1,1 1ngy_B_,64,68,1,1 1ngy_B_,67,84,1,1 1ngy_B_,67,90,1,1 1ngy_B_,69,82,1,1 1ngy_B_,71,80,1,1 1ngy_B_,73,76,1,1 1ngy_B_,73,78,1,1 1ngy_B_,74,77,1,1 1ngy_B_,78,80,1,1 1ngy_B_,87,90,1,1 1ngy_B_,88,91,1,1 1ngy_B_,90,94,1,1 1ngy_B_,91,112,1,1 1ngy_B_,92,110,1,1 1ngy_B_,94,108,1,1 1ngy_B_,96,105,1,1 1ngy_B_,97,98,1,1 1ngy_B_,97,103,1,1 1ngy_B_,98,101,1,1 1ngy_B_,98,103,1,1 1ngy_B_,99,100,1,1 1ngy_B_,101,104,1,1 1ngy_B_,113,115,1,1 1ngy_B_,117,147,1,1 1ngy_B_,118,147,1,1 1ngy_B_,121,144,1,1 1ngy_B_,123,142,1,1 1ngy_B_,125,140,1,1 1ngy_B_,127,215,1,1 1ngy_B_,128,130,1,1 1ngy_B_,128,131,1,1 1ngy_B_,131,138,1,1 1ngy_B_,132,136,1,1 1ngy_B_,133,135,1,1 1ngy_B_,133,136,1,1 1ngy_B_,135,187,1,1 1ngy_B_,137,185,1,1 1ngy_B_,139,183,1,1 1ngy_B_,141,181,1,1 1ngy_B_,143,179,1,1 1ngy_B_,144,145,1,1 1ngy_B_,145,178,1,1 1ngy_B_,146,177,1,1 1ngy_B_,148,201,1,1 1ngy_B_,152,200,1,1 1ngy_B_,154,198,1,1 1ngy_B_,155,158,1,1 1ngy_B_,155,160,1,1 1ngy_B_,155,181,1,1 1ngy_B_,156,159,1,1 1ngy_B_,156,194,1,1 1ngy_B_,156,196,1,1 1ngy_B_,157,198,1,1 1ngy_B_,161,164,1,1 1ngy_B_,163,184,1,1 1ngy_B_,165,182,1,1 1ngy_B_,166,181,1,1 1ngy_B_,167,180,1,1 1ngy_B_,170,178,1,1 1ngy_B_,172,175,1,1 1ngy_B_,172,176,1,1 1ngy_B_,174,176,1,1 1ngy_B_,189,192,1,1 1ngy_B_,189,193,1,1 1ngy_B_,192,193,1,1 1ngy_B_,194,211,1,1 1ngy_B_,195,212,1,1 1ngy_B_,197,210,1,1 1ngy_B_,198,209,1,1 1ngy_B_,199,208,1,1 1ngy_B_,201,204,1,1 1ngy_B_,201,206,1,1 1ngy_B_,202,205,1,1 1ngy_B_,204,206,1,1