pair,contact1,contact2,flow1,flow2 1pss_H_,1,4,1,1 1pss_H_,2,6,1,1 1pss_H_,3,7,1,1 1pss_H_,4,8,1,1 1pss_H_,5,9,1,1 1pss_H_,6,10,1,1 1pss_H_,7,11,1,1 1pss_H_,8,12,1,1 1pss_H_,9,13,1,1 1pss_H_,10,14,1,1 1pss_H_,11,15,1,1 1pss_H_,13,16,1,1 1pss_H_,14,17,1,1 1pss_H_,14,18,1,1 1pss_H_,17,22,1,1 1pss_H_,18,23,1,1 1pss_H_,19,21,1,1 1pss_H_,20,24,1,1 1pss_H_,21,25,1,1 1pss_H_,22,26,1,1 1pss_H_,23,26,1,1 1pss_H_,24,27,1,1 1pss_H_,26,29,1,1 1pss_H_,27,49,1,1 1pss_H_,27,66,1,1 1pss_H_,37,39,1,1 1pss_H_,39,41,1,1 1pss_H_,41,42,1,1 1pss_H_,51,64,1,1 1pss_H_,52,63,1,1 1pss_H_,53,62,1,1 1pss_H_,55,60,1,1 1pss_H_,57,114,1,1 1pss_H_,74,76,1,1 1pss_H_,75,90,1,1 1pss_H_,76,78,1,1 1pss_H_,76,87,1,1 1pss_H_,79,81,1,1 1pss_H_,79,86,1,1 1pss_H_,92,96,1,1 1pss_H_,93,98,1,1 1pss_H_,94,97,1,1 1pss_H_,95,225,1,1 1pss_H_,97,102,1,1 1pss_H_,98,101,1,1 1pss_H_,98,232,1,1 1pss_H_,99,102,1,1 1pss_H_,104,106,1,1 1pss_H_,107,217,1,1 1pss_H_,108,209,1,1 1pss_H_,109,216,1,1 1pss_H_,111,119,1,1 1pss_H_,113,115,1,1 1pss_H_,113,116,1,1 1pss_H_,116,117,1,1 1pss_H_,118,121,1,1 1pss_H_,119,160,1,1 1pss_H_,121,158,1,1 1pss_H_,122,125,1,1 1pss_H_,123,126,1,1 1pss_H_,123,156,1,1 1pss_H_,124,155,1,1 1pss_H_,124,169,1,1 1pss_H_,126,128,1,1 1pss_H_,135,187,1,1 1pss_H_,137,140,1,1 1pss_H_,139,153,1,1 1pss_H_,140,153,1,1 1pss_H_,142,150,1,1 1pss_H_,142,151,1,1 1pss_H_,143,147,1,1 1pss_H_,143,150,1,1 1pss_H_,143,192,1,1 1pss_H_,145,198,1,1 1pss_H_,146,191,1,1 1pss_H_,146,199,1,1 1pss_H_,152,171,1,1 1pss_H_,154,169,1,1 1pss_H_,155,169,1,1 1pss_H_,157,166,1,1 1pss_H_,157,167,1,1 1pss_H_,159,162,1,1 1pss_H_,159,164,1,1 1pss_H_,159,166,1,1 1pss_H_,160,163,1,1 1pss_H_,166,182,1,1 1pss_H_,168,180,1,1 1pss_H_,170,178,1,1 1pss_H_,172,175,1,1 1pss_H_,172,176,1,1 1pss_H_,178,205,1,1 1pss_H_,181,184,1,1 1pss_H_,182,185,1,1 1pss_H_,186,193,1,1 1pss_H_,188,189,1,1 1pss_H_,194,197,1,1 1pss_H_,195,236,1,1 1pss_H_,198,199,1,1 1pss_H_,198,200,1,1 1pss_H_,198,201,1,1 1pss_H_,199,200,1,1 1pss_H_,199,202,1,1 1pss_H_,201,225,1,1 1pss_H_,202,205,1,1 1pss_H_,209,218,1,1 1pss_H_,210,213,1,1 1pss_H_,215,219,1,1 1pss_H_,216,220,1,1 1pss_H_,217,221,1,1 1pss_H_,218,222,1,1 1pss_H_,219,223,1,1 1pss_H_,220,224,1,1 1pss_H_,221,225,1,1 1pss_H_,222,226,1,1 1pss_H_,223,227,1,1 1pss_H_,224,228,1,1 1pss_H_,226,229,1,1 1pss_H_,227,230,1,1 1pss_H_,228,232,1,1 1pss_H_,229,233,1,1 1pss_H_,230,232,1,1 1pss_H_,233,236,1,1 1pss_H_,235,237,1,1