pair,contact1,contact2,flow1,flow2 7n31_LT_,5,9,1,1 7n31_LT_,6,10,1,1 7n31_LT_,7,11,1,1 7n31_LT_,8,12,1,1 7n31_LT_,9,13,1,1 7n31_LT_,10,14,1,1 7n31_LT_,11,15,1,1 7n31_LT_,13,17,1,1 7n31_LT_,14,18,1,1 7n31_LT_,15,19,1,1 7n31_LT_,17,20,1,1 7n31_LT_,20,23,1,1 7n31_LT_,23,28,1,1 7n31_LT_,24,27,1,1 7n31_LT_,25,28,1,1 7n31_LT_,25,29,1,1 7n31_LT_,26,29,1,1 7n31_LT_,26,30,1,1 7n31_LT_,30,34,1,1 7n31_LT_,31,35,1,1 7n31_LT_,33,37,1,1 7n31_LT_,34,38,1,1 7n31_LT_,35,39,1,1 7n31_LT_,36,40,1,1 7n31_LT_,37,41,1,1 7n31_LT_,38,42,1,1 7n31_LT_,39,43,1,1 7n31_LT_,40,44,1,1 7n31_LT_,41,45,1,1 7n31_LT_,42,46,1,1 7n31_LT_,43,47,1,1 7n31_LT_,45,48,1,1 7n31_LT_,45,49,1,1 7n31_LT_,46,49,1,1 7n31_LT_,46,50,1,1 7n31_LT_,47,48,1,1 7n31_LT_,47,51,1,1 7n31_LT_,48,52,1,1 7n31_LT_,49,53,1,1 7n31_LT_,51,55,1,1 7n31_LT_,52,56,1,1 7n31_LT_,53,57,1,1 7n31_LT_,54,58,1,1 7n31_LT_,55,59,1,1 7n31_LT_,56,60,1,1 7n31_LT_,57,61,1,1 7n31_LT_,58,62,1,1 7n31_LT_,59,63,1,1 7n31_LT_,60,64,1,1 7n31_LT_,61,65,1,1 7n31_LT_,62,66,1,1 7n31_LT_,63,67,1,1 7n31_LT_,64,68,1,1 7n31_LT_,65,69,1,1 7n31_LT_,65,75,1,1 7n31_LT_,66,70,1,1 7n31_LT_,67,71,1,1 7n31_LT_,68,73,1,1 7n31_LT_,69,72,1,1 7n31_LT_,71,106,1,1 7n31_LT_,71,113,1,1 7n31_LT_,74,76,1,1 7n31_LT_,74,78,1,1 7n31_LT_,75,79,1,1 7n31_LT_,75,91,1,1 7n31_LT_,76,80,1,1 7n31_LT_,77,81,1,1 7n31_LT_,78,82,1,1 7n31_LT_,79,83,1,1 7n31_LT_,80,84,1,1 7n31_LT_,81,85,1,1 7n31_LT_,83,86,1,1 7n31_LT_,90,92,1,1 7n31_LT_,90,94,1,1 7n31_LT_,91,95,1,1 7n31_LT_,92,96,1,1 7n31_LT_,93,97,1,1 7n31_LT_,94,98,1,1 7n31_LT_,95,99,1,1 7n31_LT_,96,100,1,1 7n31_LT_,97,101,1,1 7n31_LT_,101,104,1,1 7n31_LT_,102,106,1,1 7n31_LT_,103,107,1,1 7n31_LT_,104,108,1,1 7n31_LT_,105,109,1,1 7n31_LT_,106,110,1,1 7n31_LT_,107,111,1,1 7n31_LT_,108,112,1,1 7n31_LT_,109,113,1,1 7n31_LT_,110,114,1,1 7n31_LT_,111,115,1,1 7n31_LT_,112,116,1,1 7n31_LT_,113,117,1,1