pair,contact1,contact2,flow1,flow2 8rhn_C_,1,4,1,1 8rhn_C_,2,6,1,1 8rhn_C_,3,7,1,1 8rhn_C_,4,8,1,1 8rhn_C_,5,9,1,1 8rhn_C_,6,10,1,1 8rhn_C_,7,11,1,1 8rhn_C_,8,12,1,1 8rhn_C_,8,68,1,1 8rhn_C_,9,13,1,1 8rhn_C_,10,14,1,1 8rhn_C_,11,15,1,1 8rhn_C_,12,16,1,1 8rhn_C_,12,91,1,1 8rhn_C_,13,17,1,1 8rhn_C_,14,18,1,1 8rhn_C_,15,19,1,1 8rhn_C_,16,20,1,1 8rhn_C_,17,21,1,1 8rhn_C_,18,22,1,1 8rhn_C_,19,23,1,1 8rhn_C_,20,24,1,1 8rhn_C_,21,25,1,1 8rhn_C_,22,26,1,1 8rhn_C_,23,27,1,1 8rhn_C_,23,105,1,1 8rhn_C_,23,128,1,1 8rhn_C_,23,131,1,1 8rhn_C_,24,28,1,1 8rhn_C_,25,29,1,1 8rhn_C_,26,30,1,1 8rhn_C_,27,31,1,1 8rhn_C_,28,32,1,1 8rhn_C_,29,33,1,1 8rhn_C_,29,50,1,1 8rhn_C_,30,34,1,1 8rhn_C_,31,35,1,1 8rhn_C_,32,36,1,1 8rhn_C_,33,37,1,1 8rhn_C_,34,38,1,1 8rhn_C_,35,39,1,1 8rhn_C_,36,39,1,1 8rhn_C_,37,40,1,1 8rhn_C_,38,41,1,1 8rhn_C_,43,46,1,1 8rhn_C_,44,48,1,1 8rhn_C_,45,49,1,1 8rhn_C_,46,50,1,1 8rhn_C_,47,51,1,1 8rhn_C_,48,52,1,1 8rhn_C_,49,53,1,1 8rhn_C_,50,54,1,1 8rhn_C_,51,55,1,1 8rhn_C_,52,56,1,1 8rhn_C_,53,57,1,1 8rhn_C_,54,58,1,1 8rhn_C_,55,59,1,1 8rhn_C_,56,60,1,1 8rhn_C_,57,61,1,1 8rhn_C_,58,62,1,1 8rhn_C_,59,63,1,1 8rhn_C_,60,64,1,1 8rhn_C_,61,65,1,1 8rhn_C_,62,66,1,1 8rhn_C_,63,67,1,1 8rhn_C_,64,68,1,1 8rhn_C_,65,69,1,1 8rhn_C_,66,69,1,1 8rhn_C_,66,70,1,1 8rhn_C_,67,70,1,1 8rhn_C_,67,71,1,1 8rhn_C_,68,71,1,1 8rhn_C_,68,72,1,1 8rhn_C_,69,72,1,1 8rhn_C_,69,73,1,1 8rhn_C_,70,74,1,1 8rhn_C_,71,75,1,1 8rhn_C_,72,76,1,1 8rhn_C_,73,77,1,1 8rhn_C_,74,78,1,1 8rhn_C_,75,79,1,1 8rhn_C_,76,80,1,1 8rhn_C_,78,81,1,1 8rhn_C_,84,87,1,1 8rhn_C_,84,88,1,1 8rhn_C_,85,89,1,1 8rhn_C_,86,90,1,1 8rhn_C_,87,91,1,1 8rhn_C_,88,92,1,1 8rhn_C_,89,93,1,1 8rhn_C_,90,94,1,1 8rhn_C_,91,95,1,1 8rhn_C_,92,96,1,1 8rhn_C_,93,97,1,1 8rhn_C_,94,98,1,1 8rhn_C_,95,99,1,1 8rhn_C_,96,100,1,1 8rhn_C_,97,101,1,1 8rhn_C_,98,102,1,1 8rhn_C_,99,103,1,1 8rhn_C_,100,104,1,1 8rhn_C_,101,105,1,1 8rhn_C_,102,106,1,1 8rhn_C_,103,107,1,1 8rhn_C_,104,108,1,1 8rhn_C_,105,109,1,1 8rhn_C_,106,110,1,1 8rhn_C_,107,111,1,1 8rhn_C_,108,112,1,1 8rhn_C_,109,112,1,1 8rhn_C_,109,113,1,1 8rhn_C_,115,121,1,1 8rhn_C_,117,120,1,1 8rhn_C_,118,122,1,1 8rhn_C_,119,123,1,1 8rhn_C_,120,123,1,1 8rhn_C_,120,124,1,1 8rhn_C_,121,125,1,1 8rhn_C_,122,126,1,1 8rhn_C_,123,126,1,1 8rhn_C_,123,127,1,1 8rhn_C_,124,128,1,1 8rhn_C_,125,129,1,1 8rhn_C_,126,130,1,1 8rhn_C_,131,133,1,1 8rhn_C_,135,136,1,1 8rhn_C_,136,139,1,1 8rhn_C_,137,141,1,1 8rhn_C_,138,142,1,1 8rhn_C_,139,143,1,1 8rhn_C_,140,144,1,1 8rhn_C_,141,144,1,1 8rhn_C_,141,145,1,1 8rhn_C_,142,146,1,1 8rhn_C_,143,147,1,1 8rhn_C_,145,148,1,1 8rhn_C_,146,149,1,1