pair,contact1,contact2,flow1,flow2 4ryf_H_,3,10,1,1 4ryf_H_,5,8,1,1 4ryf_H_,9,11,1,1 4ryf_H_,9,12,1,1 4ryf_H_,9,13,1,1 4ryf_H_,10,14,1,1 4ryf_H_,11,15,1,1 4ryf_H_,12,16,1,1 4ryf_H_,13,17,1,1 4ryf_H_,14,17,1,1 4ryf_H_,14,19,1,1 4ryf_H_,15,18,1,1 4ryf_H_,18,41,1,1 4ryf_H_,18,48,1,1 4ryf_H_,18,49,1,1 4ryf_H_,18,51,1,1 4ryf_H_,20,51,1,1 4ryf_H_,20,53,1,1 4ryf_H_,22,53,1,1 4ryf_H_,22,55,1,1 4ryf_H_,24,25,1,1 4ryf_H_,24,56,1,1 4ryf_H_,26,58,1,1 4ryf_H_,26,60,1,1 4ryf_H_,27,30,1,1 4ryf_H_,27,31,1,1 4ryf_H_,28,32,1,1 4ryf_H_,29,33,1,1 4ryf_H_,30,34,1,1 4ryf_H_,31,35,1,1 4ryf_H_,32,36,1,1 4ryf_H_,33,37,1,1 4ryf_H_,34,38,1,1 4ryf_H_,35,39,1,1 4ryf_H_,36,40,1,1 4ryf_H_,37,41,1,1 4ryf_H_,38,42,1,1 4ryf_H_,39,43,1,1 4ryf_H_,40,44,1,1 4ryf_H_,41,45,1,1 4ryf_H_,42,75,1,1 4ryf_H_,42,76,1,1 4ryf_H_,45,47,1,1 4ryf_H_,49,79,1,1 4ryf_H_,49,101,1,1 4ryf_H_,50,77,1,1 4ryf_H_,50,79,1,1 4ryf_H_,52,79,1,1 4ryf_H_,52,81,1,1 4ryf_H_,54,81,1,1 4ryf_H_,54,83,1,1 4ryf_H_,55,85,1,1 4ryf_H_,56,58,1,1 4ryf_H_,56,85,1,1 4ryf_H_,56,87,1,1 4ryf_H_,60,62,1,1 4ryf_H_,60,63,1,1 4ryf_H_,60,64,1,1 4ryf_H_,61,65,1,1 4ryf_H_,62,66,1,1 4ryf_H_,63,66,1,1 4ryf_H_,63,67,1,1 4ryf_H_,64,68,1,1 4ryf_H_,65,69,1,1 4ryf_H_,66,70,1,1 4ryf_H_,67,71,1,1 4ryf_H_,68,72,1,1 4ryf_H_,68,147,1,1 4ryf_H_,69,73,1,1 4ryf_H_,70,74,1,1 4ryf_H_,77,101,1,1 4ryf_H_,78,98,1,1 4ryf_H_,80,94,1,1 4ryf_H_,80,101,1,1 4ryf_H_,80,103,1,1 4ryf_H_,82,103,1,1 4ryf_H_,82,105,1,1 4ryf_H_,84,109,1,1 4ryf_H_,86,109,1,1 4ryf_H_,86,111,1,1 4ryf_H_,87,90,1,1 4ryf_H_,88,91,1,1 4ryf_H_,88,92,1,1 4ryf_H_,88,111,1,1 4ryf_H_,88,113,1,1 4ryf_H_,89,93,1,1 4ryf_H_,90,94,1,1 4ryf_H_,91,95,1,1 4ryf_H_,91,111,1,1 4ryf_H_,93,96,1,1 4ryf_H_,94,97,1,1 4ryf_H_,95,102,1,1 4ryf_H_,98,101,1,1 4ryf_H_,102,147,1,1 4ryf_H_,102,174,1,1 4ryf_H_,102,177,1,1 4ryf_H_,102,178,1,1 4ryf_H_,104,180,1,1 4ryf_H_,105,108,1,1 4ryf_H_,110,165,1,1 4ryf_H_,112,163,1,1 4ryf_H_,114,137,1,1 4ryf_H_,114,160,1,1 4ryf_H_,122,125,1,1 4ryf_H_,122,126,1,1 4ryf_H_,123,127,1,1 4ryf_H_,124,128,1,1 4ryf_H_,125,129,1,1 4ryf_H_,126,130,1,1 4ryf_H_,127,131,1,1 4ryf_H_,128,132,1,1 4ryf_H_,129,133,1,1 4ryf_H_,130,134,1,1 4ryf_H_,131,135,1,1 4ryf_H_,132,136,1,1 4ryf_H_,133,137,1,1 4ryf_H_,134,138,1,1 4ryf_H_,135,139,1,1 4ryf_H_,136,140,1,1 4ryf_H_,137,141,1,1 4ryf_H_,138,142,1,1 4ryf_H_,139,143,1,1 4ryf_H_,140,144,1,1 4ryf_H_,141,145,1,1 4ryf_H_,142,146,1,1 4ryf_H_,143,147,1,1 4ryf_H_,144,148,1,1 4ryf_H_,145,148,1,1 4ryf_H_,145,149,1,1 4ryf_H_,148,150,1,1 4ryf_H_,151,154,1,1 4ryf_H_,151,155,1,1 4ryf_H_,152,156,1,1 4ryf_H_,153,157,1,1 4ryf_H_,154,158,1,1 4ryf_H_,155,159,1,1 4ryf_H_,157,158,1,1 4ryf_H_,157,160,1,1 4ryf_H_,158,163,1,1 4ryf_H_,158,173,1,1 4ryf_H_,166,169,1,1 4ryf_H_,166,170,1,1 4ryf_H_,167,171,1,1 4ryf_H_,168,172,1,1 4ryf_H_,169,173,1,1 4ryf_H_,170,174,1,1 4ryf_H_,170,175,1,1 4ryf_H_,170,176,1,1 4ryf_H_,171,174,1,1 4ryf_H_,171,178,1,1 4ryf_H_,178,179,1,1