pair,contact1,contact2,flow1,flow2 2y87_A_,2,24,1,1 2y87_A_,2,39,1,1 2y87_A_,4,6,1,1 2y87_A_,4,7,1,1 2y87_A_,8,28,1,1 2y87_A_,9,12,1,1 2y87_A_,14,26,1,1 2y87_A_,16,24,1,1 2y87_A_,18,22,1,1 2y87_A_,19,22,1,1 2y87_A_,21,44,1,1 2y87_A_,23,42,1,1 2y87_A_,25,40,1,1 2y87_A_,25,52,1,1 2y87_A_,25,53,1,1 2y87_A_,27,38,1,1 2y87_A_,28,60,1,1 2y87_A_,29,36,1,1 2y87_A_,31,34,1,1 2y87_A_,37,209,1,1 2y87_A_,39,88,1,1 2y87_A_,39,207,1,1 2y87_A_,39,208,1,1 2y87_A_,39,210,1,1 2y87_A_,41,52,1,1 2y87_A_,43,50,1,1 2y87_A_,44,46,1,1 2y87_A_,44,47,1,1 2y87_A_,45,48,1,1 2y87_A_,48,77,1,1 2y87_A_,49,75,1,1 2y87_A_,49,77,1,1 2y87_A_,51,78,1,1 2y87_A_,51,80,1,1 2y87_A_,53,80,1,1 2y87_A_,53,82,1,1 2y87_A_,53,88,1,1 2y87_A_,54,88,1,1 2y87_A_,54,90,1,1 2y87_A_,55,60,1,1 2y87_A_,55,61,1,1 2y87_A_,56,60,1,1 2y87_A_,57,61,1,1 2y87_A_,57,90,1,1 2y87_A_,58,62,1,1 2y87_A_,59,63,1,1 2y87_A_,60,64,1,1 2y87_A_,61,65,1,1 2y87_A_,61,90,1,1 2y87_A_,62,66,1,1 2y87_A_,63,67,1,1 2y87_A_,64,68,1,1 2y87_A_,65,69,1,1 2y87_A_,66,70,1,1 2y87_A_,67,71,1,1 2y87_A_,68,72,1,1 2y87_A_,68,73,1,1 2y87_A_,77,101,1,1 2y87_A_,79,101,1,1 2y87_A_,79,103,1,1 2y87_A_,81,88,1,1 2y87_A_,81,103,1,1 2y87_A_,81,104,1,1 2y87_A_,82,153,1,1 2y87_A_,84,117,1,1 2y87_A_,85,88,1,1 2y87_A_,85,89,1,1 2y87_A_,85,182,1,1 2y87_A_,86,90,1,1 2y87_A_,87,88,1,1 2y87_A_,87,167,1,1 2y87_A_,88,208,1,1 2y87_A_,89,92,1,1 2y87_A_,91,95,1,1 2y87_A_,91,118,1,1 2y87_A_,92,96,1,1 2y87_A_,93,96,1,1 2y87_A_,93,97,1,1 2y87_A_,93,118,1,1 2y87_A_,94,98,1,1 2y87_A_,95,100,1,1 2y87_A_,96,99,1,1 2y87_A_,102,121,1,1 2y87_A_,102,122,1,1 2y87_A_,104,122,1,1 2y87_A_,104,124,1,1 2y87_A_,105,108,1,1 2y87_A_,105,109,1,1 2y87_A_,106,110,1,1 2y87_A_,107,111,1,1 2y87_A_,108,112,1,1 2y87_A_,108,151,1,1 2y87_A_,109,113,1,1 2y87_A_,109,120,1,1 2y87_A_,109,123,1,1 2y87_A_,110,114,1,1 2y87_A_,111,115,1,1 2y87_A_,112,117,1,1 2y87_A_,113,116,1,1 2y87_A_,129,132,1,1 2y87_A_,130,144,1,1 2y87_A_,131,143,1,1 2y87_A_,132,143,1,1 2y87_A_,134,141,1,1 2y87_A_,135,137,1,1 2y87_A_,136,139,1,1 2y87_A_,140,156,1,1 2y87_A_,140,198,1,1 2y87_A_,140,199,1,1 2y87_A_,142,154,1,1 2y87_A_,143,150,1,1 2y87_A_,144,194,1,1 2y87_A_,146,191,1,1 2y87_A_,147,149,1,1 2y87_A_,147,184,1,1 2y87_A_,149,151,1,1 2y87_A_,155,164,1,1 2y87_A_,157,162,1,1 2y87_A_,161,203,1,1 2y87_A_,161,204,1,1 2y87_A_,163,204,1,1 2y87_A_,163,206,1,1 2y87_A_,165,206,1,1 2y87_A_,166,169,1,1 2y87_A_,166,208,1,1 2y87_A_,167,209,1,1 2y87_A_,168,188,1,1 2y87_A_,170,221,1,1 2y87_A_,171,174,1,1 2y87_A_,171,211,1,1 2y87_A_,174,176,1,1 2y87_A_,174,220,1,1 2y87_A_,179,181,1,1 2y87_A_,180,183,1,1 2y87_A_,184,187,1,1 2y87_A_,187,191,1,1 2y87_A_,188,192,1,1 2y87_A_,189,193,1,1 2y87_A_,190,194,1,1 2y87_A_,191,195,1,1 2y87_A_,192,196,1,1 2y87_A_,193,197,1,1 2y87_A_,194,198,1,1 2y87_A_,195,198,1,1 2y87_A_,195,199,1,1 2y87_A_,198,199,1,1 2y87_A_,199,202,1,1 2y87_A_,205,213,1,1 2y87_A_,214,216,1,1 2y87_A_,214,217,1,1 2y87_A_,215,218,1,1 2y87_A_,216,220,1,1 2y87_A_,217,221,1,1 2y87_A_,218,222,1,1 2y87_A_,219,223,1,1 2y87_A_,220,224,1,1 2y87_A_,221,225,1,1 2y87_A_,222,226,1,1 2y87_A_,223,227,1,1 2y87_A_,226,227,1,1