pair,contact1,contact2,flow1,flow2 8r0b_S_,10,14,1,1 8r0b_S_,11,15,1,1 8r0b_S_,12,16,1,1 8r0b_S_,13,17,1,1 8r0b_S_,14,18,1,1 8r0b_S_,15,19,1,1 8r0b_S_,16,20,1,1 8r0b_S_,17,21,1,1 8r0b_S_,18,22,1,1 8r0b_S_,19,23,1,1 8r0b_S_,20,24,1,1 8r0b_S_,21,25,1,1 8r0b_S_,22,26,1,1 8r0b_S_,23,27,1,1 8r0b_S_,24,28,1,1 8r0b_S_,25,29,1,1 8r0b_S_,26,30,1,1 8r0b_S_,27,31,1,1 8r0b_S_,28,32,1,1 8r0b_S_,29,33,1,1 8r0b_S_,30,34,1,1 8r0b_S_,31,35,1,1 8r0b_S_,33,36,1,1 8r0b_S_,33,37,1,1 8r0b_S_,34,38,1,1 8r0b_S_,36,39,1,1 8r0b_S_,41,44,1,1 8r0b_S_,41,45,1,1 8r0b_S_,45,49,1,1 8r0b_S_,46,50,1,1 8r0b_S_,47,51,1,1 8r0b_S_,48,52,1,1 8r0b_S_,49,53,1,1 8r0b_S_,50,54,1,1 8r0b_S_,51,55,1,1 8r0b_S_,52,56,1,1 8r0b_S_,53,57,1,1 8r0b_S_,54,58,1,1 8r0b_S_,55,59,1,1 8r0b_S_,56,60,1,1 8r0b_S_,57,61,1,1 8r0b_S_,58,62,1,1 8r0b_S_,59,63,1,1 8r0b_S_,60,64,1,1 8r0b_S_,61,65,1,1 8r0b_S_,62,65,1,1 8r0b_S_,69,143,1,1 8r0b_S_,71,141,1,1 8r0b_S_,73,139,1,1 8r0b_S_,74,103,1,1 8r0b_S_,76,79,1,1 8r0b_S_,77,80,1,1 8r0b_S_,81,84,1,1 8r0b_S_,89,104,1,1 8r0b_S_,105,109,1,1 8r0b_S_,106,110,1,1 8r0b_S_,107,111,1,1 8r0b_S_,108,112,1,1 8r0b_S_,109,113,1,1 8r0b_S_,110,114,1,1 8r0b_S_,111,115,1,1 8r0b_S_,112,116,1,1 8r0b_S_,113,117,1,1 8r0b_S_,114,118,1,1 8r0b_S_,115,119,1,1 8r0b_S_,116,120,1,1 8r0b_S_,117,121,1,1 8r0b_S_,118,122,1,1 8r0b_S_,119,123,1,1 8r0b_S_,120,124,1,1 8r0b_S_,128,131,1,1 8r0b_S_,128,132,1,1 8r0b_S_,131,135,1,1 8r0b_S_,142,145,1,1