pair,contact1,contact2,flow1,flow2 1z7x_X_,1,9,1,1 1z7x_X_,2,5,1,1 1z7x_X_,2,6,1,1 1z7x_X_,3,7,1,1 1z7x_X_,4,8,1,1 1z7x_X_,5,9,1,1 1z7x_X_,6,10,1,1 1z7x_X_,7,11,1,1 1z7x_X_,8,12,1,1 1z7x_X_,9,32,1,1 1z7x_X_,10,40,1,1 1z7x_X_,10,43,1,1 1z7x_X_,11,44,1,1 1z7x_X_,11,46,1,1 1z7x_X_,12,32,1,1 1z7x_X_,13,16,1,1 1z7x_X_,13,24,1,1 1z7x_X_,13,46,1,1 1z7x_X_,13,47,1,1 1z7x_X_,14,48,1,1 1z7x_X_,17,19,1,1 1z7x_X_,18,20,1,1 1z7x_X_,20,81,1,1 1z7x_X_,21,24,1,1 1z7x_X_,22,98,1,1 1z7x_X_,23,27,1,1 1z7x_X_,24,28,1,1 1z7x_X_,25,29,1,1 1z7x_X_,25,82,1,1 1z7x_X_,25,97,1,1 1z7x_X_,25,98,1,1 1z7x_X_,26,96,1,1 1z7x_X_,27,31,1,1 1z7x_X_,28,32,1,1 1z7x_X_,29,34,1,1 1z7x_X_,30,33,1,1 1z7x_X_,34,40,1,1 1z7x_X_,37,91,1,1 1z7x_X_,40,43,1,1 1z7x_X_,40,96,1,1 1z7x_X_,41,85,1,1 1z7x_X_,43,83,1,1 1z7x_X_,44,82,1,1 1z7x_X_,45,81,1,1 1z7x_X_,47,79,1,1 1z7x_X_,47,81,1,1 1z7x_X_,48,79,1,1 1z7x_X_,49,53,1,1 1z7x_X_,50,54,1,1 1z7x_X_,51,55,1,1 1z7x_X_,53,56,1,1 1z7x_X_,54,57,1,1 1z7x_X_,55,58,1,1 1z7x_X_,56,59,1,1 1z7x_X_,57,114,1,1 1z7x_X_,59,75,1,1 1z7x_X_,60,73,1,1 1z7x_X_,62,71,1,1 1z7x_X_,64,67,1,1 1z7x_X_,64,68,1,1 1z7x_X_,65,120,1,1 1z7x_X_,66,68,1,1 1z7x_X_,69,71,1,1 1z7x_X_,70,109,1,1 1z7x_X_,72,107,1,1 1z7x_X_,72,114,1,1 1z7x_X_,73,125,1,1 1z7x_X_,74,76,1,1 1z7x_X_,74,104,1,1 1z7x_X_,74,105,1,1 1z7x_X_,76,77,1,1 1z7x_X_,78,103,1,1 1z7x_X_,80,101,1,1 1z7x_X_,82,99,1,1 1z7x_X_,82,101,1,1 1z7x_X_,84,97,1,1 1z7x_X_,86,89,1,1 1z7x_X_,86,95,1,1 1z7x_X_,89,95,1,1 1z7x_X_,90,93,1,1 1z7x_X_,97,99,1,1 1z7x_X_,102,103,1,1 1z7x_X_,104,123,1,1 1z7x_X_,106,120,1,1 1z7x_X_,106,121,1,1 1z7x_X_,108,117,1,1 1z7x_X_,108,118,1,1 1z7x_X_,110,115,1,1 1z7x_X_,118,120,1,1