pair,contact1,contact2,flow1,flow2 4csh_A_,2,163,1,1 4csh_A_,3,6,1,1 4csh_A_,3,7,1,1 4csh_A_,4,8,1,1 4csh_A_,4,100,1,1 4csh_A_,5,9,1,1 4csh_A_,6,10,1,1 4csh_A_,7,11,1,1 4csh_A_,8,12,1,1 4csh_A_,9,13,1,1 4csh_A_,10,14,1,1 4csh_A_,10,20,1,1 4csh_A_,10,59,1,1 4csh_A_,11,15,1,1 4csh_A_,12,16,1,1 4csh_A_,12,121,1,1 4csh_A_,13,18,1,1 4csh_A_,14,17,1,1 4csh_A_,14,59,1,1 4csh_A_,19,21,1,1 4csh_A_,19,24,1,1 4csh_A_,21,23,1,1 4csh_A_,21,24,1,1 4csh_A_,21,59,1,1 4csh_A_,23,44,1,1 4csh_A_,24,26,1,1 4csh_A_,25,41,1,1 4csh_A_,25,42,1,1 4csh_A_,27,29,1,1 4csh_A_,29,38,1,1 4csh_A_,31,44,1,1 4csh_A_,31,50,1,1 4csh_A_,32,34,1,1 4csh_A_,32,35,1,1 4csh_A_,32,50,1,1 4csh_A_,36,50,1,1 4csh_A_,36,139,1,1 4csh_A_,39,42,1,1 4csh_A_,39,141,1,1 4csh_A_,39,143,1,1 4csh_A_,43,134,1,1 4csh_A_,44,47,1,1 4csh_A_,45,55,1,1 4csh_A_,45,70,1,1 4csh_A_,46,48,1,1 4csh_A_,49,52,1,1 4csh_A_,51,140,1,1 4csh_A_,52,55,1,1 4csh_A_,52,134,1,1 4csh_A_,52,135,1,1 4csh_A_,54,58,1,1 4csh_A_,54,71,1,1 4csh_A_,55,59,1,1 4csh_A_,56,60,1,1 4csh_A_,57,61,1,1 4csh_A_,58,62,1,1 4csh_A_,58,71,1,1 4csh_A_,59,63,1,1 4csh_A_,60,64,1,1 4csh_A_,60,101,1,1 4csh_A_,61,65,1,1 4csh_A_,62,65,1,1 4csh_A_,62,67,1,1 4csh_A_,63,66,1,1 4csh_A_,65,68,1,1 4csh_A_,65,69,1,1 4csh_A_,72,78,1,1 4csh_A_,72,81,1,1 4csh_A_,74,77,1,1 4csh_A_,74,78,1,1 4csh_A_,75,78,1,1 4csh_A_,76,112,1,1 4csh_A_,76,113,1,1 4csh_A_,76,114,1,1 4csh_A_,77,80,1,1 4csh_A_,77,81,1,1 4csh_A_,78,83,1,1 4csh_A_,82,84,1,1 4csh_A_,84,87,1,1 4csh_A_,88,159,1,1 4csh_A_,90,157,1,1 4csh_A_,90,159,1,1 4csh_A_,92,154,1,1 4csh_A_,92,155,1,1 4csh_A_,93,96,1,1 4csh_A_,99,102,1,1 4csh_A_,101,120,1,1 4csh_A_,102,120,1,1 4csh_A_,103,158,1,1 4csh_A_,104,118,1,1 4csh_A_,105,155,1,1 4csh_A_,105,156,1,1 4csh_A_,106,116,1,1 4csh_A_,107,153,1,1 4csh_A_,107,155,1,1 4csh_A_,108,111,1,1 4csh_A_,108,153,1,1 4csh_A_,109,112,1,1 4csh_A_,111,115,1,1 4csh_A_,111,136,1,1 4csh_A_,116,133,1,1 4csh_A_,119,132,1,1 4csh_A_,121,130,1,1 4csh_A_,122,124,1,1 4csh_A_,122,130,1,1 4csh_A_,125,127,1,1 4csh_A_,125,128,1,1 4csh_A_,125,151,1,1 4csh_A_,129,149,1,1 4csh_A_,131,147,1,1 4csh_A_,133,145,1,1 4csh_A_,133,147,1,1 4csh_A_,135,138,1,1 4csh_A_,135,140,1,1 4csh_A_,137,139,1,1 4csh_A_,137,141,1,1 4csh_A_,143,145,1,1 4csh_A_,147,149,1,1 4csh_A_,149,151,1,1 4csh_A_,150,152,1,1 4csh_A_,151,154,1,1 4csh_A_,155,156,1,1