pair,contact1,contact2,flow1,flow2 1ypz_A_,2,100,1,1 1ypz_A_,2,101,1,1 1ypz_A_,3,100,1,1 1ypz_A_,4,29,1,1 1ypz_A_,5,98,1,1 1ypz_A_,6,27,1,1 1ypz_A_,6,99,1,1 1ypz_A_,7,96,1,1 1ypz_A_,8,25,1,1 1ypz_A_,9,94,1,1 1ypz_A_,10,23,1,1 1ypz_A_,11,92,1,1 1ypz_A_,12,21,1,1 1ypz_A_,13,89,1,1 1ypz_A_,13,90,1,1 1ypz_A_,17,19,1,1 1ypz_A_,22,38,1,1 1ypz_A_,26,33,1,1 1ypz_A_,26,34,1,1 1ypz_A_,28,31,1,1 1ypz_A_,30,195,1,1 1ypz_A_,32,34,1,1 1ypz_A_,33,46,1,1 1ypz_A_,35,44,1,1 1ypz_A_,37,38,1,1 1ypz_A_,57,60,1,1 1ypz_A_,57,61,1,1 1ypz_A_,58,61,1,1 1ypz_A_,58,62,1,1 1ypz_A_,59,63,1,1 1ypz_A_,60,64,1,1 1ypz_A_,60,155,1,1 1ypz_A_,61,65,1,1 1ypz_A_,62,65,1,1 1ypz_A_,62,66,1,1 1ypz_A_,63,67,1,1 1ypz_A_,64,68,1,1 1ypz_A_,65,69,1,1 1ypz_A_,66,70,1,1 1ypz_A_,67,96,1,1 1ypz_A_,68,71,1,1 1ypz_A_,69,72,1,1 1ypz_A_,70,74,1,1 1ypz_A_,71,75,1,1 1ypz_A_,73,76,1,1 1ypz_A_,73,77,1,1 1ypz_A_,74,77,1,1 1ypz_A_,74,78,1,1 1ypz_A_,76,79,1,1 1ypz_A_,79,82,1,1 1ypz_A_,79,84,1,1 1ypz_A_,80,83,1,1 1ypz_A_,85,88,1,1 1ypz_A_,90,115,1,1 1ypz_A_,91,116,1,1 1ypz_A_,93,114,1,1 1ypz_A_,94,111,1,1 1ypz_A_,95,112,1,1 1ypz_A_,97,110,1,1 1ypz_A_,99,108,1,1 1ypz_A_,101,104,1,1 1ypz_A_,101,106,1,1 1ypz_A_,102,105,1,1 1ypz_A_,109,128,1,1 1ypz_A_,113,120,1,1 1ypz_A_,115,118,1,1 1ypz_A_,120,122,1,1 1ypz_A_,126,128,1,1 1ypz_A_,129,145,1,1 1ypz_A_,139,141,1,1 1ypz_A_,143,145,1,1 1ypz_A_,143,146,1,1 1ypz_A_,143,147,1,1 1ypz_A_,144,148,1,1 1ypz_A_,146,147,1,1 1ypz_A_,147,151,1,1 1ypz_A_,148,152,1,1 1ypz_A_,149,153,1,1 1ypz_A_,150,154,1,1 1ypz_A_,151,155,1,1 1ypz_A_,152,156,1,1 1ypz_A_,153,157,1,1 1ypz_A_,154,158,1,1 1ypz_A_,156,159,1,1 1ypz_A_,157,160,1,1 1ypz_A_,159,163,1,1 1ypz_A_,162,165,1,1 1ypz_A_,163,165,1,1 1ypz_A_,165,223,1,1 1ypz_A_,167,193,1,1 1ypz_A_,170,190,1,1 1ypz_A_,172,188,1,1 1ypz_A_,174,186,1,1 1ypz_A_,176,184,1,1 1ypz_A_,183,233,1,1 1ypz_A_,185,231,1,1 1ypz_A_,187,229,1,1 1ypz_A_,189,227,1,1 1ypz_A_,192,225,1,1 1ypz_A_,198,246,1,1 1ypz_A_,200,244,1,1 1ypz_A_,201,208,1,1 1ypz_A_,201,229,1,1 1ypz_A_,202,204,1,1 1ypz_A_,202,242,1,1 1ypz_A_,203,206,1,1 1ypz_A_,208,211,1,1 1ypz_A_,213,230,1,1 1ypz_A_,215,227,1,1 1ypz_A_,215,228,1,1 1ypz_A_,218,226,1,1 1ypz_A_,220,222,1,1 1ypz_A_,220,223,1,1 1ypz_A_,220,224,1,1 1ypz_A_,222,224,1,1 1ypz_A_,234,238,1,1 1ypz_A_,239,260,1,1 1ypz_A_,243,256,1,1 1ypz_A_,245,254,1,1 1ypz_A_,247,249,1,1