pair,contact1,contact2,flow1,flow2 7s1g_Y_,5,9,1,1 7s1g_Y_,6,10,1,1 7s1g_Y_,7,11,1,1 7s1g_Y_,8,12,1,1 7s1g_Y_,9,13,1,1 7s1g_Y_,10,14,1,1 7s1g_Y_,11,15,1,1 7s1g_Y_,12,16,1,1 7s1g_Y_,13,17,1,1 7s1g_Y_,14,18,1,1 7s1g_Y_,16,19,1,1 7s1g_Y_,17,20,1,1 7s1g_Y_,18,21,1,1 7s1g_Y_,20,23,1,1 7s1g_Y_,24,27,1,1 7s1g_Y_,25,28,1,1 7s1g_Y_,25,29,1,1 7s1g_Y_,26,29,1,1 7s1g_Y_,26,30,1,1 7s1g_Y_,30,34,1,1 7s1g_Y_,31,35,1,1 7s1g_Y_,33,37,1,1 7s1g_Y_,34,38,1,1 7s1g_Y_,35,39,1,1 7s1g_Y_,36,40,1,1 7s1g_Y_,37,41,1,1 7s1g_Y_,38,42,1,1 7s1g_Y_,39,43,1,1 7s1g_Y_,40,44,1,1 7s1g_Y_,41,45,1,1 7s1g_Y_,42,46,1,1 7s1g_Y_,43,47,1,1 7s1g_Y_,44,48,1,1 7s1g_Y_,45,49,1,1 7s1g_Y_,47,48,1,1 7s1g_Y_,47,50,1,1 7s1g_Y_,47,51,1,1 7s1g_Y_,48,52,1,1 7s1g_Y_,49,53,1,1 7s1g_Y_,50,54,1,1 7s1g_Y_,51,55,1,1 7s1g_Y_,52,56,1,1 7s1g_Y_,53,57,1,1 7s1g_Y_,54,58,1,1 7s1g_Y_,55,59,1,1 7s1g_Y_,56,60,1,1 7s1g_Y_,57,61,1,1 7s1g_Y_,58,62,1,1 7s1g_Y_,59,63,1,1 7s1g_Y_,60,64,1,1 7s1g_Y_,61,65,1,1 7s1g_Y_,62,66,1,1 7s1g_Y_,63,67,1,1 7s1g_Y_,64,68,1,1 7s1g_Y_,65,69,1,1 7s1g_Y_,66,70,1,1 7s1g_Y_,67,71,1,1 7s1g_Y_,68,71,1,1 7s1g_Y_,68,73,1,1 7s1g_Y_,69,72,1,1 7s1g_Y_,71,113,1,1 7s1g_Y_,74,77,1,1 7s1g_Y_,74,78,1,1 7s1g_Y_,75,79,1,1 7s1g_Y_,75,91,1,1 7s1g_Y_,76,80,1,1 7s1g_Y_,77,81,1,1 7s1g_Y_,78,82,1,1 7s1g_Y_,79,83,1,1 7s1g_Y_,80,84,1,1 7s1g_Y_,81,85,1,1 7s1g_Y_,83,86,1,1 7s1g_Y_,90,93,1,1 7s1g_Y_,90,94,1,1 7s1g_Y_,91,95,1,1 7s1g_Y_,92,96,1,1 7s1g_Y_,93,97,1,1 7s1g_Y_,94,98,1,1 7s1g_Y_,95,99,1,1 7s1g_Y_,96,100,1,1 7s1g_Y_,97,101,1,1 7s1g_Y_,98,102,1,1 7s1g_Y_,101,104,1,1 7s1g_Y_,102,106,1,1 7s1g_Y_,103,107,1,1 7s1g_Y_,104,108,1,1 7s1g_Y_,105,109,1,1 7s1g_Y_,106,110,1,1 7s1g_Y_,107,111,1,1 7s1g_Y_,108,112,1,1 7s1g_Y_,109,113,1,1 7s1g_Y_,110,114,1,1 7s1g_Y_,111,115,1,1 7s1g_Y_,112,116,1,1 7s1g_Y_,113,117,1,1