pair,contact1,contact2,flow1,flow2 2wbl_A_,2,6,1,1 2wbl_A_,3,6,1,1 2wbl_A_,5,9,1,1 2wbl_A_,6,10,1,1 2wbl_A_,7,11,1,1 2wbl_A_,9,12,1,1 2wbl_A_,9,13,1,1 2wbl_A_,10,13,1,1 2wbl_A_,10,14,1,1 2wbl_A_,12,15,1,1 2wbl_A_,14,17,1,1 2wbl_A_,15,25,1,1 2wbl_A_,16,33,1,1 2wbl_A_,17,19,1,1 2wbl_A_,17,20,1,1 2wbl_A_,17,23,1,1 2wbl_A_,26,29,1,1 2wbl_A_,26,30,1,1 2wbl_A_,26,288,1,1 2wbl_A_,27,31,1,1 2wbl_A_,28,32,1,1 2wbl_A_,29,33,1,1 2wbl_A_,30,34,1,1 2wbl_A_,31,35,1,1 2wbl_A_,32,36,1,1 2wbl_A_,33,37,1,1 2wbl_A_,34,38,1,1 2wbl_A_,35,39,1,1 2wbl_A_,36,40,1,1 2wbl_A_,36,301,1,1 2wbl_A_,37,41,1,1 2wbl_A_,38,41,1,1 2wbl_A_,38,42,1,1 2wbl_A_,39,43,1,1 2wbl_A_,40,44,1,1 2wbl_A_,42,45,1,1 2wbl_A_,43,46,1,1 2wbl_A_,45,47,1,1 2wbl_A_,46,50,1,1 2wbl_A_,46,56,1,1 2wbl_A_,46,313,1,1 2wbl_A_,49,130,1,1 2wbl_A_,52,57,1,1 2wbl_A_,53,57,1,1 2wbl_A_,54,58,1,1 2wbl_A_,55,59,1,1 2wbl_A_,56,60,1,1 2wbl_A_,57,61,1,1 2wbl_A_,58,62,1,1 2wbl_A_,59,63,1,1 2wbl_A_,60,64,1,1 2wbl_A_,60,112,1,1 2wbl_A_,61,65,1,1 2wbl_A_,62,66,1,1 2wbl_A_,63,67,1,1 2wbl_A_,64,68,1,1 2wbl_A_,65,69,1,1 2wbl_A_,66,69,1,1 2wbl_A_,68,71,1,1 2wbl_A_,69,72,1,1 2wbl_A_,70,73,1,1 2wbl_A_,71,74,1,1 2wbl_A_,71,97,1,1 2wbl_A_,74,98,1,1 2wbl_A_,76,96,1,1 2wbl_A_,76,99,1,1 2wbl_A_,78,94,1,1 2wbl_A_,80,81,1,1 2wbl_A_,80,92,1,1 2wbl_A_,82,89,1,1 2wbl_A_,82,90,1,1 2wbl_A_,83,87,1,1 2wbl_A_,84,87,1,1 2wbl_A_,84,88,1,1 2wbl_A_,98,101,1,1 2wbl_A_,98,102,1,1 2wbl_A_,98,290,1,1 2wbl_A_,100,104,1,1 2wbl_A_,101,105,1,1 2wbl_A_,103,107,1,1 2wbl_A_,104,108,1,1 2wbl_A_,105,109,1,1 2wbl_A_,106,110,1,1 2wbl_A_,107,111,1,1 2wbl_A_,108,112,1,1 2wbl_A_,109,113,1,1 2wbl_A_,110,114,1,1 2wbl_A_,111,115,1,1 2wbl_A_,112,116,1,1 2wbl_A_,112,299,1,1 2wbl_A_,113,117,1,1 2wbl_A_,114,118,1,1 2wbl_A_,115,119,1,1 2wbl_A_,116,120,1,1 2wbl_A_,117,121,1,1 2wbl_A_,118,121,1,1 2wbl_A_,119,122,1,1 2wbl_A_,120,123,1,1 2wbl_A_,122,126,1,1 2wbl_A_,127,156,1,1 2wbl_A_,127,159,1,1 2wbl_A_,129,149,1,1 2wbl_A_,131,147,1,1 2wbl_A_,132,135,1,1 2wbl_A_,133,144,1,1 2wbl_A_,136,139,1,1 2wbl_A_,142,145,1,1 2wbl_A_,156,159,1,1 2wbl_A_,156,160,1,1 2wbl_A_,157,161,1,1 2wbl_A_,158,162,1,1 2wbl_A_,159,163,1,1 2wbl_A_,160,164,1,1 2wbl_A_,161,165,1,1 2wbl_A_,162,166,1,1 2wbl_A_,163,167,1,1 2wbl_A_,164,168,1,1 2wbl_A_,165,169,1,1 2wbl_A_,166,170,1,1 2wbl_A_,167,171,1,1 2wbl_A_,167,315,1,1 2wbl_A_,168,172,1,1 2wbl_A_,169,173,1,1 2wbl_A_,170,174,1,1 2wbl_A_,171,175,1,1 2wbl_A_,172,176,1,1 2wbl_A_,173,177,1,1 2wbl_A_,174,178,1,1 2wbl_A_,175,179,1,1 2wbl_A_,176,179,1,1 2wbl_A_,176,180,1,1 2wbl_A_,177,181,1,1 2wbl_A_,178,182,1,1 2wbl_A_,179,183,1,1 2wbl_A_,180,184,1,1 2wbl_A_,181,185,1,1 2wbl_A_,181,297,1,1 2wbl_A_,181,300,1,1 2wbl_A_,182,186,1,1 2wbl_A_,183,186,1,1 2wbl_A_,183,187,1,1 2wbl_A_,184,187,1,1 2wbl_A_,185,188,1,1 2wbl_A_,185,284,1,1 2wbl_A_,188,284,1,1 2wbl_A_,191,194,1,1 2wbl_A_,191,195,1,1 2wbl_A_,192,196,1,1 2wbl_A_,193,197,1,1 2wbl_A_,194,197,1,1 2wbl_A_,194,198,1,1 2wbl_A_,195,198,1,1 2wbl_A_,201,205,1,1 2wbl_A_,202,205,1,1 2wbl_A_,202,206,1,1 2wbl_A_,203,207,1,1 2wbl_A_,205,246,1,1 2wbl_A_,207,211,1,1 2wbl_A_,208,212,1,1 2wbl_A_,209,213,1,1 2wbl_A_,210,214,1,1 2wbl_A_,211,215,1,1 2wbl_A_,212,215,1,1 2wbl_A_,214,260,1,1 2wbl_A_,216,260,1,1 2wbl_A_,217,260,1,1 2wbl_A_,220,222,1,1 2wbl_A_,220,224,1,1 2wbl_A_,221,225,1,1 2wbl_A_,222,226,1,1 2wbl_A_,223,227,1,1 2wbl_A_,224,227,1,1 2wbl_A_,225,228,1,1 2wbl_A_,229,231,1,1 2wbl_A_,229,235,1,1 2wbl_A_,232,235,1,1 2wbl_A_,232,236,1,1 2wbl_A_,233,237,1,1 2wbl_A_,234,238,1,1 2wbl_A_,235,239,1,1 2wbl_A_,236,240,1,1 2wbl_A_,237,241,1,1 2wbl_A_,238,242,1,1 2wbl_A_,239,243,1,1 2wbl_A_,240,244,1,1 2wbl_A_,241,245,1,1 2wbl_A_,241,279,1,1 2wbl_A_,242,246,1,1 2wbl_A_,243,247,1,1 2wbl_A_,244,248,1,1 2wbl_A_,244,278,1,1 2wbl_A_,245,249,1,1 2wbl_A_,246,250,1,1 2wbl_A_,247,251,1,1 2wbl_A_,253,256,1,1 2wbl_A_,254,258,1,1 2wbl_A_,255,259,1,1 2wbl_A_,256,260,1,1 2wbl_A_,257,261,1,1 2wbl_A_,258,262,1,1 2wbl_A_,259,263,1,1 2wbl_A_,260,264,1,1 2wbl_A_,261,265,1,1 2wbl_A_,262,266,1,1 2wbl_A_,263,267,1,1 2wbl_A_,264,268,1,1 2wbl_A_,265,269,1,1 2wbl_A_,266,270,1,1 2wbl_A_,267,271,1,1 2wbl_A_,268,272,1,1 2wbl_A_,278,281,1,1 2wbl_A_,278,282,1,1 2wbl_A_,279,283,1,1 2wbl_A_,280,284,1,1 2wbl_A_,281,285,1,1 2wbl_A_,282,286,1,1 2wbl_A_,283,287,1,1 2wbl_A_,284,288,1,1 2wbl_A_,288,290,1,1 2wbl_A_,290,293,1,1 2wbl_A_,290,294,1,1 2wbl_A_,291,295,1,1 2wbl_A_,292,296,1,1 2wbl_A_,293,297,1,1 2wbl_A_,294,298,1,1 2wbl_A_,295,299,1,1 2wbl_A_,296,300,1,1 2wbl_A_,297,300,1,1 2wbl_A_,297,301,1,1 2wbl_A_,298,302,1,1 2wbl_A_,299,303,1,1 2wbl_A_,300,304,1,1 2wbl_A_,301,305,1,1 2wbl_A_,302,305,1,1 2wbl_A_,302,306,1,1 2wbl_A_,303,307,1,1 2wbl_A_,304,308,1,1 2wbl_A_,305,309,1,1 2wbl_A_,306,310,1,1 2wbl_A_,307,311,1,1 2wbl_A_,308,312,1,1 2wbl_A_,309,313,1,1 2wbl_A_,310,314,1,1 2wbl_A_,311,315,1,1 2wbl_A_,312,316,1,1 2wbl_A_,314,318,1,1 2wbl_A_,315,319,1,1 2wbl_A_,316,320,1,1 2wbl_A_,317,321,1,1 2wbl_A_,318,322,1,1 2wbl_A_,319,323,1,1 2wbl_A_,320,324,1,1 2wbl_A_,321,325,1,1 2wbl_A_,322,326,1,1 2wbl_A_,325,328,1,1