pair,contact1,contact2,flow1,flow2 8r1l_C_,2,6,1,1 8r1l_C_,3,7,1,1 8r1l_C_,4,8,1,1 8r1l_C_,5,9,1,1 8r1l_C_,6,10,1,1 8r1l_C_,7,11,1,1 8r1l_C_,8,12,1,1 8r1l_C_,9,12,1,1 8r1l_C_,17,43,1,1 8r1l_C_,19,41,1,1 8r1l_C_,21,24,1,1 8r1l_C_,22,25,1,1 8r1l_C_,22,26,1,1 8r1l_C_,23,27,1,1 8r1l_C_,27,38,1,1 8r1l_C_,29,37,1,1 8r1l_C_,31,34,1,1 8r1l_C_,31,35,1,1 8r1l_C_,32,53,1,1 8r1l_C_,39,42,1,1 8r1l_C_,44,46,1,1 8r1l_C_,44,47,1,1 8r1l_C_,45,48,1,1 8r1l_C_,46,50,1,1 8r1l_C_,47,51,1,1 8r1l_C_,48,52,1,1 8r1l_C_,49,53,1,1 8r1l_C_,50,54,1,1 8r1l_C_,62,65,1,1 8r1l_C_,62,66,1,1 8r1l_C_,63,67,1,1 8r1l_C_,68,72,1,1 8r1l_C_,69,73,1,1 8r1l_C_,70,74,1,1 8r1l_C_,71,75,1,1 8r1l_C_,72,76,1,1 8r1l_C_,73,77,1,1 8r1l_C_,74,78,1,1 8r1l_C_,75,79,1,1 8r1l_C_,76,95,1,1 8r1l_C_,81,110,1,1 8r1l_C_,83,107,1,1 8r1l_C_,86,106,1,1 8r1l_C_,88,104,1,1 8r1l_C_,88,106,1,1 8r1l_C_,92,96,1,1 8r1l_C_,96,99,1,1 8r1l_C_,96,100,1,1 8r1l_C_,97,101,1,1 8r1l_C_,100,107,1,1 8r1l_C_,102,105,1,1 8r1l_C_,107,108,1,1