pair,contact1,contact2,flow1,flow2 1u5y_A_,2,31,1,1 1u5y_A_,2,136,1,1 1u5y_A_,3,136,1,1 1u5y_A_,4,31,1,1 1u5y_A_,5,134,1,1 1u5y_A_,6,28,1,1 1u5y_A_,6,29,1,1 1u5y_A_,6,53,1,1 1u5y_A_,7,132,1,1 1u5y_A_,8,26,1,1 1u5y_A_,9,26,1,1 1u5y_A_,10,24,1,1 1u5y_A_,11,24,1,1 1u5y_A_,13,14,1,1 1u5y_A_,13,22,1,1 1u5y_A_,14,20,1,1 1u5y_A_,14,21,1,1 1u5y_A_,14,120,1,1 1u5y_A_,21,116,1,1 1u5y_A_,21,118,1,1 1u5y_A_,21,121,1,1 1u5y_A_,25,39,1,1 1u5y_A_,34,45,1,1 1u5y_A_,34,46,1,1 1u5y_A_,36,43,1,1 1u5y_A_,36,45,1,1 1u5y_A_,38,41,1,1 1u5y_A_,38,43,1,1 1u5y_A_,42,112,1,1 1u5y_A_,44,109,1,1 1u5y_A_,44,110,1,1 1u5y_A_,46,50,1,1 1u5y_A_,46,136,1,1 1u5y_A_,47,108,1,1 1u5y_A_,48,106,1,1 1u5y_A_,49,137,1,1 1u5y_A_,50,104,1,1 1u5y_A_,51,135,1,1 1u5y_A_,52,102,1,1 1u5y_A_,53,133,1,1 1u5y_A_,54,67,1,1 1u5y_A_,54,100,1,1 1u5y_A_,55,129,1,1 1u5y_A_,55,131,1,1 1u5y_A_,56,98,1,1 1u5y_A_,57,124,1,1 1u5y_A_,57,130,1,1 1u5y_A_,58,96,1,1 1u5y_A_,59,94,1,1 1u5y_A_,59,122,1,1 1u5y_A_,60,122,1,1 1u5y_A_,63,86,1,1 1u5y_A_,63,87,1,1 1u5y_A_,65,85,1,1 1u5y_A_,67,83,1,1 1u5y_A_,67,98,1,1 1u5y_A_,68,115,1,1 1u5y_A_,69,80,1,1 1u5y_A_,69,81,1,1 1u5y_A_,70,113,1,1 1u5y_A_,71,78,1,1 1u5y_A_,72,111,1,1 1u5y_A_,73,76,1,1 1u5y_A_,74,76,1,1 1u5y_A_,74,110,1,1 1u5y_A_,83,99,1,1 1u5y_A_,85,97,1,1 1u5y_A_,90,92,1,1 1u5y_A_,90,93,1,1 1u5y_A_,91,94,1,1 1u5y_A_,93,96,1,1 1u5y_A_,107,110,1,1 1u5y_A_,116,118,1,1 1u5y_A_,124,126,1,1 1u5y_A_,124,130,1,1 1u5y_A_,126,129,1,1 1u5y_A_,126,130,1,1