pair,contact1,contact2,flow1,flow2 1m4r_A_,1,96,1,1 1m4r_A_,5,141,1,1 1m4r_A_,6,8,1,1 1m4r_A_,6,9,1,1 1m4r_A_,7,10,1,1 1m4r_A_,8,11,1,1 1m4r_A_,8,12,1,1 1m4r_A_,12,16,1,1 1m4r_A_,13,17,1,1 1m4r_A_,14,18,1,1 1m4r_A_,14,80,1,1 1m4r_A_,15,19,1,1 1m4r_A_,16,20,1,1 1m4r_A_,17,21,1,1 1m4r_A_,18,22,1,1 1m4r_A_,19,23,1,1 1m4r_A_,20,24,1,1 1m4r_A_,21,25,1,1 1m4r_A_,22,26,1,1 1m4r_A_,23,27,1,1 1m4r_A_,24,27,1,1 1m4r_A_,24,28,1,1 1m4r_A_,25,28,1,1 1m4r_A_,26,29,1,1 1m4r_A_,27,30,1,1 1m4r_A_,30,32,1,1 1m4r_A_,30,125,1,1 1m4r_A_,31,33,1,1 1m4r_A_,32,121,1,1 1m4r_A_,32,125,1,1 1m4r_A_,33,34,1,1 1m4r_A_,35,125,1,1 1m4r_A_,37,129,1,1 1m4r_A_,38,129,1,1 1m4r_A_,39,42,1,1 1m4r_A_,40,43,1,1 1m4r_A_,41,44,1,1 1m4r_A_,42,107,1,1 1m4r_A_,43,46,1,1 1m4r_A_,44,107,1,1 1m4r_A_,46,51,1,1 1m4r_A_,47,50,1,1 1m4r_A_,50,54,1,1 1m4r_A_,50,103,1,1 1m4r_A_,51,55,1,1 1m4r_A_,52,56,1,1 1m4r_A_,53,57,1,1 1m4r_A_,53,101,1,1 1m4r_A_,54,58,1,1 1m4r_A_,55,59,1,1 1m4r_A_,56,60,1,1 1m4r_A_,56,95,1,1 1m4r_A_,57,61,1,1 1m4r_A_,58,62,1,1 1m4r_A_,59,63,1,1 1m4r_A_,60,64,1,1 1m4r_A_,60,89,1,1 1m4r_A_,61,65,1,1 1m4r_A_,62,66,1,1 1m4r_A_,62,67,1,1 1m4r_A_,63,68,1,1 1m4r_A_,66,70,1,1 1m4r_A_,68,71,1,1 1m4r_A_,70,73,1,1 1m4r_A_,74,78,1,1 1m4r_A_,76,79,1,1 1m4r_A_,77,80,1,1 1m4r_A_,77,81,1,1 1m4r_A_,78,82,1,1 1m4r_A_,81,85,1,1 1m4r_A_,82,86,1,1 1m4r_A_,83,87,1,1 1m4r_A_,84,88,1,1 1m4r_A_,85,89,1,1 1m4r_A_,86,90,1,1 1m4r_A_,87,91,1,1 1m4r_A_,88,92,1,1 1m4r_A_,90,93,1,1 1m4r_A_,92,95,1,1 1m4r_A_,100,102,1,1 1m4r_A_,101,105,1,1 1m4r_A_,102,106,1,1 1m4r_A_,103,107,1,1 1m4r_A_,104,108,1,1 1m4r_A_,105,109,1,1 1m4r_A_,106,110,1,1 1m4r_A_,107,111,1,1 1m4r_A_,108,112,1,1 1m4r_A_,109,113,1,1 1m4r_A_,110,114,1,1 1m4r_A_,111,115,1,1 1m4r_A_,112,116,1,1 1m4r_A_,113,117,1,1 1m4r_A_,114,118,1,1 1m4r_A_,115,118,1,1 1m4r_A_,116,119,1,1 1m4r_A_,118,121,1,1 1m4r_A_,119,122,1,1 1m4r_A_,120,123,1,1 1m4r_A_,120,124,1,1 1m4r_A_,121,125,1,1 1m4r_A_,122,126,1,1 1m4r_A_,123,127,1,1 1m4r_A_,124,128,1,1 1m4r_A_,125,129,1,1 1m4r_A_,126,129,1,1 1m4r_A_,127,130,1,1 1m4r_A_,129,133,1,1 1m4r_A_,130,134,1,1 1m4r_A_,131,132,1,1 1m4r_A_,131,135,1,1 1m4r_A_,132,136,1,1 1m4r_A_,133,137,1,1 1m4r_A_,134,138,1,1 1m4r_A_,135,139,1,1 1m4r_A_,136,140,1,1 1m4r_A_,137,141,1,1 1m4r_A_,138,142,1,1