pair,contact1,contact2,flow1,flow2 7vwl_u_,5,53,1,1 7vwl_u_,8,11,1,1 7vwl_u_,9,12,1,1 7vwl_u_,10,13,1,1 7vwl_u_,13,60,1,1 7vwl_u_,20,24,1,1 7vwl_u_,21,25,1,1 7vwl_u_,21,94,1,1 7vwl_u_,22,26,1,1 7vwl_u_,22,89,1,1 7vwl_u_,22,94,1,1 7vwl_u_,23,27,1,1 7vwl_u_,25,28,1,1 7vwl_u_,25,94,1,1 7vwl_u_,27,31,1,1 7vwl_u_,28,32,1,1 7vwl_u_,29,33,1,1 7vwl_u_,30,34,1,1 7vwl_u_,30,107,1,1 7vwl_u_,31,35,1,1 7vwl_u_,35,65,1,1 7vwl_u_,36,40,1,1 7vwl_u_,37,41,1,1 7vwl_u_,38,42,1,1 7vwl_u_,39,43,1,1 7vwl_u_,40,44,1,1 7vwl_u_,41,45,1,1 7vwl_u_,42,46,1,1 7vwl_u_,43,47,1,1 7vwl_u_,44,48,1,1 7vwl_u_,45,49,1,1 7vwl_u_,45,54,1,1 7vwl_u_,46,50,1,1 7vwl_u_,47,50,1,1 7vwl_u_,49,134,1,1 7vwl_u_,51,53,1,1 7vwl_u_,51,54,1,1 7vwl_u_,51,55,1,1 7vwl_u_,52,55,1,1 7vwl_u_,55,59,1,1 7vwl_u_,56,60,1,1 7vwl_u_,57,61,1,1 7vwl_u_,58,62,1,1 7vwl_u_,59,63,1,1 7vwl_u_,60,64,1,1 7vwl_u_,61,65,1,1 7vwl_u_,62,66,1,1 7vwl_u_,63,67,1,1 7vwl_u_,64,68,1,1 7vwl_u_,65,69,1,1 7vwl_u_,66,70,1,1 7vwl_u_,67,71,1,1 7vwl_u_,68,71,1,1 7vwl_u_,68,72,1,1 7vwl_u_,69,73,1,1 7vwl_u_,70,74,1,1 7vwl_u_,71,75,1,1 7vwl_u_,72,76,1,1 7vwl_u_,73,77,1,1 7vwl_u_,77,81,1,1 7vwl_u_,78,82,1,1 7vwl_u_,79,83,1,1 7vwl_u_,80,84,1,1 7vwl_u_,81,85,1,1 7vwl_u_,82,86,1,1 7vwl_u_,83,87,1,1 7vwl_u_,83,105,1,1 7vwl_u_,84,88,1,1 7vwl_u_,85,89,1,1 7vwl_u_,86,90,1,1 7vwl_u_,91,94,1,1 7vwl_u_,100,103,1,1 7vwl_u_,100,104,1,1 7vwl_u_,101,105,1,1 7vwl_u_,102,106,1,1 7vwl_u_,103,107,1,1 7vwl_u_,104,108,1,1 7vwl_u_,105,109,1,1 7vwl_u_,106,110,1,1 7vwl_u_,107,111,1,1 7vwl_u_,108,112,1,1 7vwl_u_,109,113,1,1 7vwl_u_,110,114,1,1 7vwl_u_,123,126,1,1 7vwl_u_,132,134,1,1 7vwl_u_,139,142,1,1 7vwl_u_,139,143,1,1 7vwl_u_,156,158,1,1 7vwl_u_,160,163,1,1 7vwl_u_,161,165,1,1 7vwl_u_,164,166,1,1 7vwl_u_,164,171,1,1 7vwl_u_,166,169,1,1