pair,contact1,contact2,flow1,flow2 3u1u_A_,1,4,1,1 3u1u_A_,2,115,1,1 3u1u_A_,4,114,1,1 3u1u_A_,6,112,1,1 3u1u_A_,7,11,1,1 3u1u_A_,8,11,1,1 3u1u_A_,8,12,1,1 3u1u_A_,9,13,1,1 3u1u_A_,11,14,1,1 3u1u_A_,12,15,1,1 3u1u_A_,13,16,1,1 3u1u_A_,14,118,1,1 3u1u_A_,15,38,1,1 3u1u_A_,16,92,1,1 3u1u_A_,17,38,1,1 3u1u_A_,18,21,1,1 3u1u_A_,18,22,1,1 3u1u_A_,19,23,1,1 3u1u_A_,19,90,1,1 3u1u_A_,20,24,1,1 3u1u_A_,20,92,1,1 3u1u_A_,21,25,1,1 3u1u_A_,23,26,1,1 3u1u_A_,23,67,1,1 3u1u_A_,24,126,1,1 3u1u_A_,25,126,1,1 3u1u_A_,27,68,1,1 3u1u_A_,29,33,1,1 3u1u_A_,30,34,1,1 3u1u_A_,31,35,1,1 3u1u_A_,32,120,1,1 3u1u_A_,33,37,1,1 3u1u_A_,33,120,1,1 3u1u_A_,34,37,1,1 3u1u_A_,35,120,1,1 3u1u_A_,36,53,1,1 3u1u_A_,37,53,1,1 3u1u_A_,39,51,1,1 3u1u_A_,40,91,1,1 3u1u_A_,40,99,1,1 3u1u_A_,41,49,1,1 3u1u_A_,42,89,1,1 3u1u_A_,43,47,1,1 3u1u_A_,44,47,1,1 3u1u_A_,50,78,1,1 3u1u_A_,52,77,1,1 3u1u_A_,54,75,1,1 3u1u_A_,55,75,1,1 3u1u_A_,57,73,1,1 3u1u_A_,58,71,1,1 3u1u_A_,59,61,1,1 3u1u_A_,59,71,1,1 3u1u_A_,63,70,1,1 3u1u_A_,63,72,1,1 3u1u_A_,63,87,1,1 3u1u_A_,64,66,1,1 3u1u_A_,65,68,1,1 3u1u_A_,68,69,1,1 3u1u_A_,70,72,1,1 3u1u_A_,74,85,1,1 3u1u_A_,76,83,1,1 3u1u_A_,77,79,1,1 3u1u_A_,78,81,1,1 3u1u_A_,81,83,1,1 3u1u_A_,86,88,1,1 3u1u_A_,86,89,1,1 3u1u_A_,87,90,1,1 3u1u_A_,91,93,1,1 3u1u_A_,96,99,1,1 3u1u_A_,96,100,1,1 3u1u_A_,99,102,1,1 3u1u_A_,100,103,1,1 3u1u_A_,101,105,1,1 3u1u_A_,104,107,1,1 3u1u_A_,105,108,1,1 3u1u_A_,106,109,1,1 3u1u_A_,113,116,1,1 3u1u_A_,113,117,1,1 3u1u_A_,114,118,1,1 3u1u_A_,115,119,1,1 3u1u_A_,116,120,1,1 3u1u_A_,117,121,1,1 3u1u_A_,118,122,1,1 3u1u_A_,119,123,1,1 3u1u_A_,120,123,1,1 3u1u_A_,120,124,1,1 3u1u_A_,121,124,1,1 3u1u_A_,122,125,1,1