pair,contact1,contact2,flow1,flow2 8oo0_SS_,4,6,1,1 8oo0_SS_,7,14,1,1 8oo0_SS_,9,12,1,1 8oo0_SS_,12,13,1,1 8oo0_SS_,13,26,1,1 8oo0_SS_,15,17,1,1 8oo0_SS_,15,18,1,1 8oo0_SS_,18,50,1,1 8oo0_SS_,19,23,1,1 8oo0_SS_,20,24,1,1 8oo0_SS_,21,35,1,1 8oo0_SS_,22,25,1,1 8oo0_SS_,23,26,1,1 8oo0_SS_,28,98,1,1 8oo0_SS_,33,37,1,1 8oo0_SS_,34,38,1,1 8oo0_SS_,35,39,1,1 8oo0_SS_,36,40,1,1 8oo0_SS_,37,40,1,1 8oo0_SS_,37,41,1,1 8oo0_SS_,38,42,1,1 8oo0_SS_,49,52,1,1 8oo0_SS_,54,56,1,1 8oo0_SS_,54,57,1,1 8oo0_SS_,55,58,1,1 8oo0_SS_,57,61,1,1 8oo0_SS_,58,62,1,1 8oo0_SS_,59,63,1,1 8oo0_SS_,60,63,1,1 8oo0_SS_,62,66,1,1 8oo0_SS_,63,67,1,1 8oo0_SS_,68,71,1,1 8oo0_SS_,75,78,1,1 8oo0_SS_,75,89,1,1 8oo0_SS_,80,90,1,1 8oo0_SS_,83,84,1,1 8oo0_SS_,91,92,1,1 8oo0_SS_,93,97,1,1 8oo0_SS_,95,99,1,1 8oo0_SS_,96,100,1,1 8oo0_SS_,97,101,1,1 8oo0_SS_,98,101,1,1 8oo0_SS_,102,105,1,1 8oo0_SS_,103,107,1,1 8oo0_SS_,104,107,1,1 8oo0_SS_,104,108,1,1 8oo0_SS_,105,109,1,1 8oo0_SS_,106,110,1,1 8oo0_SS_,107,111,1,1 8oo0_SS_,108,113,1,1 8oo0_SS_,113,117,1,1 8oo0_SS_,114,118,1,1 8oo0_SS_,115,119,1,1 8oo0_SS_,116,120,1,1 8oo0_SS_,117,121,1,1 8oo0_SS_,118,123,1,1 8oo0_SS_,118,124,1,1 8oo0_SS_,119,122,1,1 8oo0_SS_,129,133,1,1 8oo0_SS_,131,135,1,1 8oo0_SS_,134,136,1,1 8oo0_SS_,135,136,1,1