pair,contact1,contact2,flow1,flow2 1m4c_A_,1,5,1,1 1m4c_A_,2,6,1,1 1m4c_A_,3,7,1,1 1m4c_A_,4,8,1,1 1m4c_A_,5,9,1,1 1m4c_A_,6,10,1,1 1m4c_A_,7,11,1,1 1m4c_A_,8,12,1,1 1m4c_A_,8,81,1,1 1m4c_A_,9,13,1,1 1m4c_A_,10,14,1,1 1m4c_A_,11,15,1,1 1m4c_A_,12,16,1,1 1m4c_A_,13,17,1,1 1m4c_A_,14,18,1,1 1m4c_A_,15,19,1,1 1m4c_A_,16,20,1,1 1m4c_A_,17,21,1,1 1m4c_A_,18,22,1,1 1m4c_A_,19,23,1,1 1m4c_A_,20,24,1,1 1m4c_A_,23,26,1,1 1m4c_A_,27,31,1,1 1m4c_A_,28,32,1,1 1m4c_A_,29,33,1,1 1m4c_A_,30,34,1,1 1m4c_A_,31,35,1,1 1m4c_A_,33,36,1,1 1m4c_A_,39,95,1,1 1m4c_A_,40,57,1,1 1m4c_A_,41,91,1,1 1m4c_A_,43,89,1,1 1m4c_A_,46,50,1,1 1m4c_A_,47,50,1,1 1m4c_A_,48,51,1,1 1m4c_A_,50,53,1,1 1m4c_A_,51,55,1,1 1m4c_A_,52,56,1,1 1m4c_A_,54,57,1,1 1m4c_A_,55,58,1,1 1m4c_A_,55,76,1,1 1m4c_A_,56,90,1,1 1m4c_A_,57,61,1,1 1m4c_A_,58,62,1,1 1m4c_A_,59,63,1,1 1m4c_A_,60,64,1,1 1m4c_A_,61,65,1,1 1m4c_A_,62,66,1,1 1m4c_A_,63,67,1,1 1m4c_A_,65,68,1,1 1m4c_A_,70,74,1,1 1m4c_A_,71,74,1,1 1m4c_A_,71,75,1,1 1m4c_A_,72,76,1,1 1m4c_A_,73,77,1,1 1m4c_A_,74,78,1,1 1m4c_A_,75,79,1,1 1m4c_A_,76,80,1,1 1m4c_A_,77,81,1,1 1m4c_A_,78,82,1,1 1m4c_A_,79,83,1,1 1m4c_A_,96,99,1,1 1m4c_A_,96,100,1,1 1m4c_A_,97,101,1,1 1m4c_A_,98,102,1,1 1m4c_A_,99,103,1,1 1m4c_A_,100,104,1,1 1m4c_A_,101,105,1,1 1m4c_A_,102,106,1,1 1m4c_A_,103,107,1,1 1m4c_A_,104,108,1,1 1m4c_A_,105,109,1,1 1m4c_A_,106,110,1,1 1m4c_A_,107,111,1,1 1m4c_A_,108,112,1,1 1m4c_A_,109,113,1,1 1m4c_A_,110,114,1,1 1m4c_A_,111,114,1,1