pair,contact1,contact2,flow1,flow2 1s4y_B_,1,3,1,1 1s4y_B_,2,11,1,1 1s4y_B_,4,11,1,1 1s4y_B_,7,41,1,1 1s4y_B_,8,10,1,1 1s4y_B_,9,41,1,1 1s4y_B_,10,39,1,1 1s4y_B_,10,108,1,1 1s4y_B_,11,106,1,1 1s4y_B_,12,37,1,1 1s4y_B_,14,36,1,1 1s4y_B_,16,33,1,1 1s4y_B_,17,20,1,1 1s4y_B_,18,21,1,1 1s4y_B_,18,31,1,1 1s4y_B_,23,26,1,1 1s4y_B_,23,27,1,1 1s4y_B_,26,89,1,1 1s4y_B_,28,87,1,1 1s4y_B_,29,87,1,1 1s4y_B_,35,105,1,1 1s4y_B_,36,105,1,1 1s4y_B_,37,108,1,1 1s4y_B_,39,76,1,1 1s4y_B_,41,110,1,1 1s4y_B_,48,62,1,1 1s4y_B_,52,54,1,1 1s4y_B_,52,55,1,1 1s4y_B_,52,58,1,1 1s4y_B_,55,58,1,1 1s4y_B_,55,59,1,1 1s4y_B_,56,60,1,1 1s4y_B_,57,60,1,1 1s4y_B_,57,61,1,1 1s4y_B_,58,62,1,1 1s4y_B_,59,63,1,1 1s4y_B_,60,64,1,1 1s4y_B_,61,65,1,1 1s4y_B_,62,66,1,1 1s4y_B_,74,111,1,1 1s4y_B_,75,111,1,1 1s4y_B_,77,109,1,1 1s4y_B_,79,107,1,1 1s4y_B_,80,81,1,1 1s4y_B_,80,106,1,1 1s4y_B_,80,107,1,1 1s4y_B_,82,103,1,1 1s4y_B_,82,104,1,1 1s4y_B_,82,106,1,1 1s4y_B_,84,100,1,1 1s4y_B_,85,99,1,1 1s4y_B_,86,98,1,1 1s4y_B_,88,96,1,1 1s4y_B_,90,92,1,1 1s4y_B_,90,93,1,1 1s4y_B_,90,94,1,1 1s4y_B_,97,99,1,1