pair,contact1,contact2,flow1,flow2 2c1o_B_,3,25,1,1 2c1o_B_,5,23,1,1 2c1o_B_,6,94,1,1 2c1o_B_,6,108,1,1 2c1o_B_,7,21,1,1 2c1o_B_,7,110,1,1 2c1o_B_,10,111,1,1 2c1o_B_,10,113,1,1 2c1o_B_,12,113,1,1 2c1o_B_,12,115,1,1 2c1o_B_,13,16,1,1 2c1o_B_,18,83,1,1 2c1o_B_,20,81,1,1 2c1o_B_,22,79,1,1 2c1o_B_,23,76,1,1 2c1o_B_,24,77,1,1 2c1o_B_,28,31,1,1 2c1o_B_,32,102,1,1 2c1o_B_,34,51,1,1 2c1o_B_,35,47,1,1 2c1o_B_,35,97,1,1 2c1o_B_,36,48,1,1 2c1o_B_,36,49,1,1 2c1o_B_,37,95,1,1 2c1o_B_,38,46,1,1 2c1o_B_,39,93,1,1 2c1o_B_,39,95,1,1 2c1o_B_,40,43,1,1 2c1o_B_,41,43,1,1 2c1o_B_,47,61,1,1 2c1o_B_,48,61,1,1 2c1o_B_,50,59,1,1 2c1o_B_,52,54,1,1 2c1o_B_,52,57,1,1 2c1o_B_,54,55,1,1 2c1o_B_,54,74,1,1 2c1o_B_,55,57,1,1 2c1o_B_,56,74,1,1 2c1o_B_,60,62,1,1 2c1o_B_,61,63,1,1 2c1o_B_,61,64,1,1 2c1o_B_,62,65,1,1 2c1o_B_,64,67,1,1 2c1o_B_,64,68,1,1 2c1o_B_,67,84,1,1 2c1o_B_,67,90,1,1 2c1o_B_,69,82,1,1 2c1o_B_,71,80,1,1 2c1o_B_,73,76,1,1 2c1o_B_,73,78,1,1 2c1o_B_,74,77,1,1 2c1o_B_,76,77,1,1 2c1o_B_,76,78,1,1 2c1o_B_,87,89,1,1 2c1o_B_,87,90,1,1 2c1o_B_,88,91,1,1 2c1o_B_,90,94,1,1 2c1o_B_,91,114,1,1 2c1o_B_,92,112,1,1 2c1o_B_,94,110,1,1 2c1o_B_,96,107,1,1 2c1o_B_,98,100,1,1 2c1o_B_,98,105,1,1 2c1o_B_,100,103,1,1 2c1o_B_,115,117,1,1 2c1o_B_,115,176,1,1 2c1o_B_,118,120,1,1 2c1o_B_,120,149,1,1 2c1o_B_,123,146,1,1 2c1o_B_,125,144,1,1 2c1o_B_,127,142,1,1 2c1o_B_,130,131,1,1 2c1o_B_,132,135,1,1 2c1o_B_,133,135,1,1 2c1o_B_,134,136,1,1 2c1o_B_,136,137,1,1 2c1o_B_,136,138,1,1 2c1o_B_,137,188,1,1 2c1o_B_,139,186,1,1 2c1o_B_,141,184,1,1 2c1o_B_,142,143,1,1 2c1o_B_,143,182,1,1 2c1o_B_,145,180,1,1 2c1o_B_,146,174,1,1 2c1o_B_,148,178,1,1 2c1o_B_,150,202,1,1 2c1o_B_,154,201,1,1 2c1o_B_,156,199,1,1 2c1o_B_,157,160,1,1 2c1o_B_,157,182,1,1 2c1o_B_,158,161,1,1 2c1o_B_,158,197,1,1 2c1o_B_,159,199,1,1 2c1o_B_,160,163,1,1 2c1o_B_,165,185,1,1 2c1o_B_,167,182,1,1 2c1o_B_,167,183,1,1 2c1o_B_,168,182,1,1 2c1o_B_,169,181,1,1 2c1o_B_,172,179,1,1 2c1o_B_,174,177,1,1 2c1o_B_,187,190,1,1 2c1o_B_,189,193,1,1 2c1o_B_,190,194,1,1 2c1o_B_,191,213,1,1 2c1o_B_,195,212,1,1 2c1o_B_,196,213,1,1 2c1o_B_,198,211,1,1 2c1o_B_,199,210,1,1 2c1o_B_,200,209,1,1 2c1o_B_,202,205,1,1 2c1o_B_,202,207,1,1 2c1o_B_,203,206,1,1 2c1o_B_,205,207,1,1 2c1o_B_,208,210,1,1 2c1o_B_,216,218,1,1