pair,contact1,contact2,flow1,flow2
4rfs_S_,1,5,1,1
4rfs_S_,2,6,1,1
4rfs_S_,3,7,1,1
4rfs_S_,4,8,1,1
4rfs_S_,5,8,1,1
4rfs_S_,5,9,1,1
4rfs_S_,6,10,1,1
4rfs_S_,6,54,1,1
4rfs_S_,7,11,1,1
4rfs_S_,9,12,1,1
4rfs_S_,9,13,1,1
4rfs_S_,10,14,1,1
4rfs_S_,12,15,1,1
4rfs_S_,12,16,1,1
4rfs_S_,13,17,1,1
4rfs_S_,14,18,1,1
4rfs_S_,15,19,1,1
4rfs_S_,16,20,1,1
4rfs_S_,17,21,1,1
4rfs_S_,18,22,1,1
4rfs_S_,19,23,1,1
4rfs_S_,20,26,1,1
4rfs_S_,20,38,1,1
4rfs_S_,23,26,1,1
4rfs_S_,23,27,1,1
4rfs_S_,24,28,1,1
4rfs_S_,27,38,1,1
4rfs_S_,38,42,1,1
4rfs_S_,40,43,1,1
4rfs_S_,40,44,1,1
4rfs_S_,41,45,1,1
4rfs_S_,42,46,1,1
4rfs_S_,43,47,1,1
4rfs_S_,44,48,1,1
4rfs_S_,51,54,1,1
4rfs_S_,51,55,1,1
4rfs_S_,52,56,1,1
4rfs_S_,53,57,1,1
4rfs_S_,54,58,1,1
4rfs_S_,55,59,1,1
4rfs_S_,56,60,1,1
4rfs_S_,57,60,1,1
4rfs_S_,57,61,1,1
4rfs_S_,58,62,1,1
4rfs_S_,59,63,1,1
4rfs_S_,60,64,1,1
4rfs_S_,62,65,1,1
4rfs_S_,62,66,1,1
4rfs_S_,63,89,1,1
4rfs_S_,64,68,1,1
4rfs_S_,65,69,1,1
4rfs_S_,67,70,1,1
4rfs_S_,68,72,1,1
4rfs_S_,69,73,1,1
4rfs_S_,76,78,1,1
4rfs_S_,76,79,1,1
4rfs_S_,79,83,1,1
4rfs_S_,80,84,1,1
4rfs_S_,81,84,1,1
4rfs_S_,82,85,1,1
4rfs_S_,85,89,1,1
4rfs_S_,86,90,1,1
4rfs_S_,87,91,1,1
4rfs_S_,90,94,1,1
4rfs_S_,91,95,1,1
4rfs_S_,96,100,1,1
4rfs_S_,97,101,1,1
4rfs_S_,98,102,1,1
4rfs_S_,99,103,1,1
4rfs_S_,101,104,1,1
4rfs_S_,101,105,1,1
4rfs_S_,102,106,1,1
4rfs_S_,104,108,1,1
4rfs_S_,105,108,1,1
4rfs_S_,105,109,1,1
4rfs_S_,107,112,1,1
4rfs_S_,108,111,1,1
4rfs_S_,109,111,1,1
4rfs_S_,113,116,1,1
4rfs_S_,113,117,1,1
4rfs_S_,114,118,1,1
4rfs_S_,115,119,1,1
4rfs_S_,116,120,1,1
4rfs_S_,117,121,1,1
4rfs_S_,119,122,1,1
4rfs_S_,119,123,1,1
4rfs_S_,120,124,1,1
4rfs_S_,122,126,1,1
4rfs_S_,124,128,1,1
4rfs_S_,126,129,1,1
4rfs_S_,126,130,1,1
4rfs_S_,127,131,1,1
4rfs_S_,129,130,1,1
4rfs_S_,129,133,1,1
4rfs_S_,130,134,1,1
4rfs_S_,130,162,1,1
4rfs_S_,131,135,1,1
4rfs_S_,132,136,1,1
4rfs_S_,133,137,1,1
4rfs_S_,134,138,1,1
4rfs_S_,135,139,1,1
4rfs_S_,136,140,1,1
4rfs_S_,137,141,1,1
4rfs_S_,139,142,1,1
4rfs_S_,139,143,1,1
4rfs_S_,142,143,1,1
4rfs_S_,147,151,1,1
4rfs_S_,148,152,1,1
4rfs_S_,149,153,1,1
4rfs_S_,150,154,1,1
4rfs_S_,151,155,1,1
4rfs_S_,152,156,1,1
4rfs_S_,153,157,1,1
4rfs_S_,154,157,1,1
4rfs_S_,155,158,1,1
4rfs_S_,155,159,1,1
4rfs_S_,158,162,1,1
4rfs_S_,160,163,1,1
4rfs_S_,164,168,1,1
4rfs_S_,165,169,1,1
4rfs_S_,168,172,1,1
4rfs_S_,169,173,1,1
4rfs_S_,172,175,1,1
4rfs_S_,174,178,1,1
4rfs_S_,177,181,1,1
4rfs_S_,178,182,1,1
4rfs_S_,179,183,1,1
4rfs_S_,180,184,1,1
4rfs_S_,181,185,1,1
4rfs_S_,183,187,1,1