pair,contact1,contact2,flow1,flow2 7yf0_1_,10,11,1,1 7yf0_1_,19,23,1,1 7yf0_1_,21,25,1,1 7yf0_1_,22,26,1,1 7yf0_1_,35,36,1,1 7yf0_1_,38,41,1,1 7yf0_1_,38,49,1,1 7yf0_1_,40,49,1,1 7yf0_1_,41,49,1,1 7yf0_1_,43,46,1,1 7yf0_1_,45,112,1,1 7yf0_1_,47,112,1,1 7yf0_1_,48,107,1,1 7yf0_1_,51,98,1,1 7yf0_1_,54,58,1,1 7yf0_1_,55,95,1,1 7yf0_1_,56,60,1,1 7yf0_1_,57,61,1,1 7yf0_1_,58,62,1,1 7yf0_1_,59,63,1,1 7yf0_1_,60,64,1,1 7yf0_1_,61,65,1,1 7yf0_1_,62,66,1,1 7yf0_1_,63,67,1,1 7yf0_1_,64,68,1,1 7yf0_1_,64,84,1,1 7yf0_1_,65,69,1,1 7yf0_1_,66,70,1,1 7yf0_1_,67,71,1,1 7yf0_1_,67,83,1,1 7yf0_1_,67,84,1,1 7yf0_1_,68,72,1,1 7yf0_1_,69,73,1,1 7yf0_1_,70,74,1,1 7yf0_1_,71,76,1,1 7yf0_1_,92,94,1,1 7yf0_1_,97,98,1,1 7yf0_1_,99,106,1,1 7yf0_1_,99,107,1,1 7yf0_1_,101,104,1,1 7yf0_1_,101,105,1,1 7yf0_1_,106,108,1,1 7yf0_1_,107,109,1,1 7yf0_1_,109,117,1,1 7yf0_1_,110,114,1,1 7yf0_1_,111,115,1,1 7yf0_1_,112,116,1,1 7yf0_1_,113,117,1,1 7yf0_1_,114,118,1,1 7yf0_1_,115,119,1,1 7yf0_1_,116,119,1,1 7yf0_1_,116,120,1,1