pair,contact1,contact2,flow1,flow2 7a0s_N_,5,8,1,1 7a0s_N_,7,11,1,1 7a0s_N_,8,12,1,1 7a0s_N_,9,13,1,1 7a0s_N_,10,14,1,1 7a0s_N_,11,15,1,1 7a0s_N_,12,15,1,1 7a0s_N_,12,16,1,1 7a0s_N_,13,17,1,1 7a0s_N_,14,18,1,1 7a0s_N_,15,19,1,1 7a0s_N_,16,19,1,1 7a0s_N_,17,20,1,1 7a0s_N_,19,21,1,1 7a0s_N_,21,23,1,1 7a0s_N_,21,28,1,1 7a0s_N_,23,28,1,1 7a0s_N_,24,27,1,1 7a0s_N_,25,28,1,1 7a0s_N_,26,29,1,1 7a0s_N_,26,30,1,1 7a0s_N_,30,34,1,1 7a0s_N_,31,35,1,1 7a0s_N_,32,36,1,1 7a0s_N_,33,37,1,1 7a0s_N_,34,38,1,1 7a0s_N_,35,39,1,1 7a0s_N_,36,40,1,1 7a0s_N_,37,41,1,1 7a0s_N_,38,42,1,1 7a0s_N_,39,43,1,1 7a0s_N_,40,44,1,1 7a0s_N_,41,45,1,1 7a0s_N_,42,46,1,1 7a0s_N_,43,47,1,1 7a0s_N_,44,48,1,1 7a0s_N_,45,49,1,1 7a0s_N_,46,50,1,1 7a0s_N_,47,51,1,1 7a0s_N_,48,52,1,1 7a0s_N_,49,52,1,1 7a0s_N_,49,53,1,1 7a0s_N_,50,54,1,1 7a0s_N_,51,55,1,1 7a0s_N_,52,55,1,1 7a0s_N_,52,56,1,1 7a0s_N_,53,57,1,1 7a0s_N_,54,58,1,1 7a0s_N_,55,59,1,1 7a0s_N_,56,60,1,1 7a0s_N_,57,61,1,1 7a0s_N_,58,62,1,1 7a0s_N_,59,63,1,1 7a0s_N_,60,64,1,1 7a0s_N_,61,65,1,1 7a0s_N_,63,67,1,1 7a0s_N_,64,68,1,1 7a0s_N_,65,69,1,1 7a0s_N_,66,70,1,1 7a0s_N_,67,71,1,1 7a0s_N_,68,71,1,1 7a0s_N_,68,73,1,1 7a0s_N_,69,72,1,1 7a0s_N_,71,113,1,1 7a0s_N_,74,77,1,1 7a0s_N_,75,78,1,1 7a0s_N_,75,79,1,1 7a0s_N_,76,80,1,1 7a0s_N_,77,112,1,1 7a0s_N_,78,82,1,1 7a0s_N_,78,112,1,1 7a0s_N_,79,83,1,1 7a0s_N_,80,84,1,1 7a0s_N_,81,85,1,1 7a0s_N_,83,86,1,1 7a0s_N_,85,88,1,1 7a0s_N_,90,91,1,1 7a0s_N_,91,94,1,1 7a0s_N_,93,96,1,1 7a0s_N_,94,98,1,1 7a0s_N_,95,99,1,1 7a0s_N_,96,99,1,1 7a0s_N_,96,100,1,1 7a0s_N_,101,105,1,1 7a0s_N_,102,106,1,1 7a0s_N_,104,108,1,1 7a0s_N_,105,109,1,1 7a0s_N_,106,110,1,1 7a0s_N_,107,111,1,1 7a0s_N_,108,112,1,1 7a0s_N_,109,113,1,1 7a0s_N_,110,114,1,1 7a0s_N_,111,115,1,1 7a0s_N_,112,116,1,1 7a0s_N_,113,116,1,1 7a0s_N_,114,117,1,1