pair,contact1,contact2,flow1,flow2 2qag_A_,2,5,1,1 2qag_A_,3,6,1,1 2qag_A_,3,7,1,1 2qag_A_,4,8,1,1 2qag_A_,5,6,1,1 2qag_A_,7,10,1,1 2qag_A_,9,12,1,1 2qag_A_,11,15,1,1 2qag_A_,16,55,1,1 2qag_A_,18,55,1,1 2qag_A_,18,57,1,1 2qag_A_,19,91,1,1 2qag_A_,19,93,1,1 2qag_A_,19,94,1,1 2qag_A_,20,59,1,1 2qag_A_,21,94,1,1 2qag_A_,21,95,1,1 2qag_A_,21,96,1,1 2qag_A_,22,59,1,1 2qag_A_,22,61,1,1 2qag_A_,23,96,1,1 2qag_A_,25,107,1,1 2qag_A_,29,33,1,1 2qag_A_,30,34,1,1 2qag_A_,32,176,1,1 2qag_A_,33,36,1,1 2qag_A_,33,37,1,1 2qag_A_,35,40,1,1 2qag_A_,36,177,1,1 2qag_A_,36,183,1,1 2qag_A_,45,60,1,1 2qag_A_,47,58,1,1 2qag_A_,49,56,1,1 2qag_A_,50,54,1,1 2qag_A_,51,54,1,1 2qag_A_,65,68,1,1 2qag_A_,67,71,1,1 2qag_A_,69,72,1,1 2qag_A_,69,73,1,1 2qag_A_,70,74,1,1 2qag_A_,72,75,1,1 2qag_A_,72,76,1,1 2qag_A_,72,90,1,1 2qag_A_,74,77,1,1 2qag_A_,74,78,1,1 2qag_A_,89,91,1,1 2qag_A_,91,93,1,1 2qag_A_,91,219,1,1 2qag_A_,94,95,1,1 2qag_A_,94,121,1,1 2qag_A_,95,96,1,1 2qag_A_,95,121,1,1 2qag_A_,95,123,1,1 2qag_A_,97,110,1,1 2qag_A_,97,123,1,1 2qag_A_,97,125,1,1 2qag_A_,100,102,1,1 2qag_A_,106,147,1,1 2qag_A_,107,111,1,1 2qag_A_,108,112,1,1 2qag_A_,109,113,1,1 2qag_A_,110,114,1,1 2qag_A_,111,115,1,1 2qag_A_,117,120,1,1 2qag_A_,122,155,1,1 2qag_A_,126,172,1,1 2qag_A_,126,174,1,1 2qag_A_,128,131,1,1 2qag_A_,128,174,1,1 2qag_A_,130,187,1,1 2qag_A_,133,136,1,1 2qag_A_,133,137,1,1 2qag_A_,134,138,1,1 2qag_A_,136,140,1,1 2qag_A_,137,141,1,1 2qag_A_,137,198,1,1 2qag_A_,140,144,1,1 2qag_A_,141,145,1,1 2qag_A_,142,146,1,1 2qag_A_,143,147,1,1 2qag_A_,144,148,1,1 2qag_A_,146,149,1,1 2qag_A_,146,150,1,1 2qag_A_,155,213,1,1 2qag_A_,159,163,1,1 2qag_A_,161,165,1,1 2qag_A_,163,166,1,1 2qag_A_,163,167,1,1 2qag_A_,167,170,1,1 2qag_A_,173,200,1,1 2qag_A_,175,199,1,1 2qag_A_,177,179,1,1 2qag_A_,181,182,1,1 2qag_A_,183,194,1,1 2qag_A_,185,192,1,1 2qag_A_,201,204,1,1 2qag_A_,201,205,1,1 2qag_A_,202,206,1,1 2qag_A_,203,207,1,1 2qag_A_,204,208,1,1 2qag_A_,205,209,1,1 2qag_A_,207,210,1,1 2qag_A_,212,215,1,1 2qag_A_,213,216,1,1 2qag_A_,213,217,1,1 2qag_A_,216,219,1,1 2qag_A_,216,220,1,1 2qag_A_,217,221,1,1 2qag_A_,223,227,1,1 2qag_A_,225,228,1,1 2qag_A_,225,229,1,1 2qag_A_,227,230,1,1 2qag_A_,227,231,1,1