pair,contact1,contact2,flow1,flow2 3wbl_A_,1,4,1,1 3wbl_A_,2,24,1,1 3wbl_A_,3,24,1,1 3wbl_A_,5,22,1,1 3wbl_A_,7,20,1,1 3wbl_A_,8,20,1,1 3wbl_A_,9,12,1,1 3wbl_A_,10,18,1,1 3wbl_A_,11,18,1,1 3wbl_A_,13,16,1,1 3wbl_A_,15,35,1,1 3wbl_A_,17,33,1,1 3wbl_A_,19,31,1,1 3wbl_A_,21,29,1,1 3wbl_A_,23,26,1,1 3wbl_A_,23,27,1,1 3wbl_A_,25,27,1,1 3wbl_A_,30,74,1,1 3wbl_A_,32,72,1,1 3wbl_A_,32,139,1,1 3wbl_A_,34,70,1,1 3wbl_A_,39,43,1,1 3wbl_A_,40,44,1,1 3wbl_A_,41,45,1,1 3wbl_A_,42,46,1,1 3wbl_A_,43,47,1,1 3wbl_A_,44,48,1,1 3wbl_A_,45,49,1,1 3wbl_A_,46,50,1,1 3wbl_A_,48,51,1,1 3wbl_A_,49,52,1,1 3wbl_A_,50,53,1,1 3wbl_A_,53,59,1,1 3wbl_A_,54,57,1,1 3wbl_A_,56,104,1,1 3wbl_A_,56,135,1,1 3wbl_A_,56,137,1,1 3wbl_A_,58,137,1,1 3wbl_A_,59,75,1,1 3wbl_A_,61,73,1,1 3wbl_A_,62,73,1,1 3wbl_A_,64,71,1,1 3wbl_A_,66,69,1,1 3wbl_A_,75,136,1,1 3wbl_A_,79,129,1,1 3wbl_A_,80,83,1,1 3wbl_A_,80,84,1,1 3wbl_A_,81,85,1,1 3wbl_A_,81,127,1,1 3wbl_A_,82,86,1,1 3wbl_A_,83,87,1,1 3wbl_A_,84,88,1,1 3wbl_A_,85,88,1,1 3wbl_A_,88,92,1,1 3wbl_A_,89,184,1,1 3wbl_A_,94,97,1,1 3wbl_A_,94,98,1,1 3wbl_A_,95,99,1,1 3wbl_A_,96,100,1,1 3wbl_A_,97,101,1,1 3wbl_A_,98,102,1,1 3wbl_A_,99,103,1,1 3wbl_A_,99,270,1,1 3wbl_A_,99,273,1,1 3wbl_A_,100,104,1,1 3wbl_A_,100,275,1,1 3wbl_A_,101,105,1,1 3wbl_A_,102,106,1,1 3wbl_A_,103,107,1,1 3wbl_A_,104,108,1,1 3wbl_A_,104,133,1,1 3wbl_A_,104,135,1,1 3wbl_A_,105,109,1,1 3wbl_A_,106,110,1,1 3wbl_A_,107,111,1,1 3wbl_A_,108,112,1,1 3wbl_A_,109,113,1,1 3wbl_A_,110,114,1,1 3wbl_A_,111,114,1,1 3wbl_A_,111,115,1,1 3wbl_A_,112,115,1,1 3wbl_A_,112,117,1,1 3wbl_A_,113,116,1,1 3wbl_A_,113,170,1,1 3wbl_A_,119,121,1,1 3wbl_A_,119,138,1,1 3wbl_A_,119,170,1,1 3wbl_A_,120,170,1,1 3wbl_A_,121,123,1,1 3wbl_A_,121,126,1,1 3wbl_A_,123,126,1,1 3wbl_A_,124,127,1,1 3wbl_A_,126,138,1,1 3wbl_A_,128,136,1,1 3wbl_A_,130,132,1,1 3wbl_A_,130,134,1,1 3wbl_A_,141,145,1,1 3wbl_A_,142,146,1,1 3wbl_A_,143,147,1,1 3wbl_A_,151,154,1,1 3wbl_A_,152,196,1,1 3wbl_A_,153,173,1,1 3wbl_A_,153,180,1,1 3wbl_A_,155,158,1,1 3wbl_A_,155,159,1,1 3wbl_A_,156,160,1,1 3wbl_A_,157,162,1,1 3wbl_A_,157,259,1,1 3wbl_A_,158,161,1,1 3wbl_A_,160,220,1,1 3wbl_A_,166,168,1,1 3wbl_A_,166,169,1,1 3wbl_A_,167,170,1,1 3wbl_A_,168,172,1,1 3wbl_A_,168,259,1,1 3wbl_A_,169,173,1,1 3wbl_A_,170,174,1,1 3wbl_A_,171,175,1,1 3wbl_A_,172,176,1,1 3wbl_A_,173,177,1,1 3wbl_A_,174,178,1,1 3wbl_A_,175,179,1,1 3wbl_A_,176,180,1,1 3wbl_A_,177,181,1,1 3wbl_A_,178,182,1,1 3wbl_A_,179,183,1,1 3wbl_A_,180,184,1,1 3wbl_A_,183,185,1,1 3wbl_A_,188,190,1,1 3wbl_A_,188,196,1,1 3wbl_A_,190,196,1,1 3wbl_A_,191,195,1,1 3wbl_A_,192,195,1,1 3wbl_A_,192,196,1,1 3wbl_A_,193,197,1,1 3wbl_A_,194,198,1,1 3wbl_A_,195,199,1,1 3wbl_A_,196,200,1,1 3wbl_A_,197,201,1,1 3wbl_A_,198,202,1,1 3wbl_A_,199,203,1,1 3wbl_A_,200,203,1,1 3wbl_A_,200,204,1,1 3wbl_A_,201,205,1,1 3wbl_A_,203,231,1,1 3wbl_A_,204,230,1,1 3wbl_A_,205,254,1,1 3wbl_A_,206,226,1,1 3wbl_A_,206,228,1,1 3wbl_A_,208,211,1,1 3wbl_A_,208,212,1,1 3wbl_A_,209,214,1,1 3wbl_A_,209,216,1,1 3wbl_A_,212,215,1,1 3wbl_A_,214,217,1,1 3wbl_A_,215,218,1,1 3wbl_A_,218,221,1,1 3wbl_A_,222,225,1,1 3wbl_A_,232,235,1,1 3wbl_A_,233,236,1,1 3wbl_A_,233,237,1,1 3wbl_A_,237,240,1,1 3wbl_A_,240,245,1,1 3wbl_A_,241,244,1,1 3wbl_A_,241,245,1,1 3wbl_A_,242,246,1,1 3wbl_A_,243,247,1,1 3wbl_A_,244,248,1,1 3wbl_A_,245,249,1,1 3wbl_A_,246,249,1,1 3wbl_A_,246,250,1,1 3wbl_A_,247,251,1,1 3wbl_A_,248,252,1,1 3wbl_A_,249,252,1,1 3wbl_A_,250,260,1,1 3wbl_A_,253,259,1,1 3wbl_A_,254,259,1,1 3wbl_A_,255,257,1,1 3wbl_A_,255,258,1,1 3wbl_A_,255,259,1,1 3wbl_A_,261,264,1,1 3wbl_A_,261,265,1,1 3wbl_A_,262,266,1,1 3wbl_A_,264,267,1,1 3wbl_A_,265,268,1,1 3wbl_A_,268,271,1,1 3wbl_A_,269,272,1,1 3wbl_A_,271,274,1,1