pair,contact1,contact2,flow1,flow2 2b0u_C_,1,21,1,1 2b0u_C_,1,40,1,1 2b0u_C_,2,37,1,1 2b0u_C_,2,39,1,1 2b0u_C_,3,17,1,1 2b0u_C_,4,35,1,1 2b0u_C_,5,14,1,1 2b0u_C_,6,14,1,1 2b0u_C_,7,84,1,1 2b0u_C_,8,11,1,1 2b0u_C_,8,12,1,1 2b0u_C_,12,53,1,1 2b0u_C_,13,56,1,1 2b0u_C_,22,26,1,1 2b0u_C_,23,26,1,1 2b0u_C_,23,27,1,1 2b0u_C_,25,28,1,1 2b0u_C_,26,29,1,1 2b0u_C_,26,35,1,1 2b0u_C_,29,31,1,1 2b0u_C_,31,34,1,1 2b0u_C_,33,35,1,1 2b0u_C_,34,62,1,1 2b0u_C_,36,60,1,1 2b0u_C_,42,44,1,1 2b0u_C_,42,46,1,1 2b0u_C_,43,47,1,1 2b0u_C_,44,48,1,1 2b0u_C_,45,49,1,1 2b0u_C_,47,50,1,1 2b0u_C_,48,51,1,1 2b0u_C_,48,52,1,1 2b0u_C_,49,55,1,1 2b0u_C_,65,67,1,1 2b0u_C_,71,75,1,1 2b0u_C_,72,75,1,1 2b0u_C_,74,90,1,1 2b0u_C_,76,88,1,1 2b0u_C_,78,86,1,1 2b0u_C_,93,96,1,1 2b0u_C_,100,132,1,1 2b0u_C_,101,109,1,1 2b0u_C_,102,103,1,1 2b0u_C_,102,129,1,1 2b0u_C_,102,130,1,1 2b0u_C_,103,106,1,1 2b0u_C_,103,107,1,1 2b0u_C_,104,127,1,1 2b0u_C_,105,107,1,1 2b0u_C_,105,109,1,1 2b0u_C_,107,134,1,1 2b0u_C_,108,134,1,1 2b0u_C_,111,114,1,1 2b0u_C_,112,115,1,1 2b0u_C_,112,116,1,1 2b0u_C_,113,117,1,1 2b0u_C_,114,118,1,1 2b0u_C_,115,119,1,1 2b0u_C_,116,120,1,1 2b0u_C_,117,121,1,1 2b0u_C_,118,122,1,1 2b0u_C_,119,123,1,1 2b0u_C_,129,159,1,1 2b0u_C_,130,135,1,1 2b0u_C_,135,157,1,1 2b0u_C_,136,154,1,1 2b0u_C_,136,156,1,1 2b0u_C_,144,147,1,1 2b0u_C_,148,160,1,1 2b0u_C_,150,158,1,1 2b0u_C_,151,198,1,1 2b0u_C_,152,154,1,1 2b0u_C_,152,155,1,1 2b0u_C_,152,156,1,1 2b0u_C_,152,158,1,1 2b0u_C_,163,165,1,1 2b0u_C_,171,173,1,1 2b0u_C_,171,174,1,1 2b0u_C_,175,207,1,1 2b0u_C_,176,184,1,1 2b0u_C_,177,178,1,1 2b0u_C_,177,204,1,1 2b0u_C_,177,205,1,1 2b0u_C_,178,181,1,1 2b0u_C_,178,182,1,1 2b0u_C_,179,201,1,1 2b0u_C_,179,202,1,1 2b0u_C_,180,182,1,1 2b0u_C_,180,184,1,1 2b0u_C_,183,209,1,1 2b0u_C_,186,189,1,1 2b0u_C_,186,190,1,1 2b0u_C_,187,191,1,1 2b0u_C_,188,192,1,1 2b0u_C_,189,193,1,1 2b0u_C_,190,194,1,1 2b0u_C_,191,195,1,1 2b0u_C_,192,196,1,1 2b0u_C_,193,197,1,1 2b0u_C_,194,198,1,1 2b0u_C_,204,237,1,1 2b0u_C_,205,210,1,1 2b0u_C_,213,217,1,1 2b0u_C_,214,217,1,1 2b0u_C_,215,218,1,1 2b0u_C_,225,238,1,1 2b0u_C_,225,272,1,1 2b0u_C_,226,227,1,1 2b0u_C_,226,236,1,1 2b0u_C_,227,236,1,1 2b0u_C_,228,275,1,1 2b0u_C_,228,277,1,1 2b0u_C_,229,231,1,1 2b0u_C_,229,232,1,1 2b0u_C_,229,233,1,1 2b0u_C_,229,234,1,1 2b0u_C_,236,279,1,1 2b0u_C_,238,240,1,1 2b0u_C_,239,272,1,1 2b0u_C_,245,247,1,1 2b0u_C_,246,247,1,1 2b0u_C_,253,261,1,1 2b0u_C_,254,258,1,1 2b0u_C_,254,281,1,1 2b0u_C_,254,282,1,1 2b0u_C_,255,258,1,1 2b0u_C_,256,279,1,1 2b0u_C_,257,261,1,1 2b0u_C_,258,281,1,1 2b0u_C_,263,267,1,1 2b0u_C_,264,268,1,1 2b0u_C_,265,269,1,1 2b0u_C_,266,270,1,1 2b0u_C_,267,271,1,1 2b0u_C_,268,272,1,1 2b0u_C_,269,273,1,1 2b0u_C_,270,273,1,1 2b0u_C_,270,274,1,1 2b0u_C_,271,274,1,1 2b0u_C_,271,276,1,1 2b0u_C_,272,275,1,1