pair,contact1,contact2,flow1,flow2 1vwm_B_,1,4,1,1 1vwm_B_,2,5,1,1 1vwm_B_,2,6,1,1 1vwm_B_,5,9,1,1 1vwm_B_,6,21,1,1 1vwm_B_,7,19,1,1 1vwm_B_,9,17,1,1 1vwm_B_,10,119,1,1 1vwm_B_,11,13,1,1 1vwm_B_,11,14,1,1 1vwm_B_,11,15,1,1 1vwm_B_,11,116,1,1 1vwm_B_,14,16,1,1 1vwm_B_,16,32,1,1 1vwm_B_,18,30,1,1 1vwm_B_,20,28,1,1 1vwm_B_,22,25,1,1 1vwm_B_,22,26,1,1 1vwm_B_,22,48,1,1 1vwm_B_,24,47,1,1 1vwm_B_,25,48,1,1 1vwm_B_,27,46,1,1 1vwm_B_,29,44,1,1 1vwm_B_,31,42,1,1 1vwm_B_,32,41,1,1 1vwm_B_,33,40,1,1 1vwm_B_,37,40,1,1 1vwm_B_,39,69,1,1 1vwm_B_,39,70,1,1 1vwm_B_,41,69,1,1 1vwm_B_,45,64,1,1 1vwm_B_,47,62,1,1 1vwm_B_,49,51,1,1 1vwm_B_,49,60,1,1 1vwm_B_,55,57,1,1 1vwm_B_,59,84,1,1 1vwm_B_,61,82,1,1 1vwm_B_,63,80,1,1 1vwm_B_,65,78,1,1 1vwm_B_,66,68,1,1 1vwm_B_,67,74,1,1 1vwm_B_,67,76,1,1 1vwm_B_,67,78,1,1 1vwm_B_,69,71,1,1 1vwm_B_,69,72,1,1 1vwm_B_,73,75,1,1 1vwm_B_,74,76,1,1 1vwm_B_,75,101,1,1 1vwm_B_,77,99,1,1 1vwm_B_,79,97,1,1 1vwm_B_,80,116,1,1 1vwm_B_,81,95,1,1 1vwm_B_,83,93,1,1 1vwm_B_,85,91,1,1 1vwm_B_,89,91,1,1 1vwm_B_,92,118,1,1 1vwm_B_,94,116,1,1 1vwm_B_,95,114,1,1 1vwm_B_,96,114,1,1 1vwm_B_,98,112,1,1 1vwm_B_,99,111,1,1 1vwm_B_,100,110,1,1 1vwm_B_,102,103,1,1 1vwm_B_,103,106,1,1 1vwm_B_,106,109,1,1 1vwm_B_,107,110,1,1