pair,contact1,contact2,flow1,flow2 1va8_A_,2,3,1,1 1va8_A_,11,13,1,1 1va8_A_,21,24,1,1 1va8_A_,27,104,1,1 1va8_A_,29,102,1,1 1va8_A_,31,100,1,1 1va8_A_,33,98,1,1 1va8_A_,34,37,1,1 1va8_A_,38,60,1,1 1va8_A_,39,61,1,1 1va8_A_,40,56,1,1 1va8_A_,42,53,1,1 1va8_A_,42,54,1,1 1va8_A_,44,51,1,1 1va8_A_,44,52,1,1 1va8_A_,45,84,1,1 1va8_A_,46,49,1,1 1va8_A_,50,73,1,1 1va8_A_,52,71,1,1 1va8_A_,59,63,1,1 1va8_A_,60,64,1,1 1va8_A_,61,64,1,1 1va8_A_,61,65,1,1 1va8_A_,68,71,1,1 1va8_A_,72,82,1,1 1va8_A_,72,105,1,1 1va8_A_,74,81,1,1 1va8_A_,74,103,1,1 1va8_A_,75,103,1,1 1va8_A_,76,79,1,1 1va8_A_,77,101,1,1 1va8_A_,81,84,1,1 1va8_A_,84,88,1,1 1va8_A_,85,89,1,1 1va8_A_,86,90,1,1 1va8_A_,87,91,1,1 1va8_A_,88,92,1,1 1va8_A_,89,93,1,1 1va8_A_,90,94,1,1 1va8_A_,91,95,1,1 1va8_A_,92,96,1,1 1va8_A_,106,108,1,1