pair,contact1,contact2,flow1,flow2 1zcf_A_,2,49,1,1 1zcf_A_,3,49,1,1 1zcf_A_,4,49,1,1 1zcf_A_,4,83,1,1 1zcf_A_,4,85,1,1 1zcf_A_,5,49,1,1 1zcf_A_,5,51,1,1 1zcf_A_,6,86,1,1 1zcf_A_,6,88,1,1 1zcf_A_,7,51,1,1 1zcf_A_,7,53,1,1 1zcf_A_,8,88,1,1 1zcf_A_,8,90,1,1 1zcf_A_,9,53,1,1 1zcf_A_,9,55,1,1 1zcf_A_,10,90,1,1 1zcf_A_,12,15,1,1 1zcf_A_,12,30,1,1 1zcf_A_,12,58,1,1 1zcf_A_,13,16,1,1 1zcf_A_,15,32,1,1 1zcf_A_,16,122,1,1 1zcf_A_,17,28,1,1 1zcf_A_,20,23,1,1 1zcf_A_,23,26,1,1 1zcf_A_,24,25,1,1 1zcf_A_,33,36,1,1 1zcf_A_,33,37,1,1 1zcf_A_,34,54,1,1 1zcf_A_,35,38,1,1 1zcf_A_,35,39,1,1 1zcf_A_,36,40,1,1 1zcf_A_,38,41,1,1 1zcf_A_,41,44,1,1 1zcf_A_,42,45,1,1 1zcf_A_,43,46,1,1 1zcf_A_,44,47,1,1 1zcf_A_,53,74,1,1 1zcf_A_,54,56,1,1 1zcf_A_,56,57,1,1 1zcf_A_,59,62,1,1 1zcf_A_,60,95,1,1 1zcf_A_,64,66,1,1 1zcf_A_,65,69,1,1 1zcf_A_,66,70,1,1 1zcf_A_,67,71,1,1 1zcf_A_,68,72,1,1 1zcf_A_,69,73,1,1 1zcf_A_,70,74,1,1 1zcf_A_,71,75,1,1 1zcf_A_,72,106,1,1 1zcf_A_,73,77,1,1 1zcf_A_,74,78,1,1 1zcf_A_,76,79,1,1 1zcf_A_,76,80,1,1 1zcf_A_,76,106,1,1 1zcf_A_,76,108,1,1 1zcf_A_,79,111,1,1 1zcf_A_,81,83,1,1 1zcf_A_,84,111,1,1 1zcf_A_,87,114,1,1 1zcf_A_,89,114,1,1 1zcf_A_,89,116,1,1 1zcf_A_,91,116,1,1 1zcf_A_,93,166,1,1 1zcf_A_,97,165,1,1 1zcf_A_,97,300,1,1 1zcf_A_,98,101,1,1 1zcf_A_,98,102,1,1 1zcf_A_,99,102,1,1 1zcf_A_,99,103,1,1 1zcf_A_,100,104,1,1 1zcf_A_,101,325,1,1 1zcf_A_,102,105,1,1 1zcf_A_,102,106,1,1 1zcf_A_,103,106,1,1 1zcf_A_,103,107,1,1 1zcf_A_,104,150,1,1 1zcf_A_,104,202,1,1 1zcf_A_,105,205,1,1 1zcf_A_,109,110,1,1 1zcf_A_,109,111,1,1 1zcf_A_,109,203,1,1 1zcf_A_,110,147,1,1 1zcf_A_,110,203,1,1 1zcf_A_,113,151,1,1 1zcf_A_,115,151,1,1 1zcf_A_,115,153,1,1 1zcf_A_,117,132,1,1 1zcf_A_,119,128,1,1 1zcf_A_,120,126,1,1 1zcf_A_,120,128,1,1 1zcf_A_,121,124,1,1 1zcf_A_,124,127,1,1 1zcf_A_,129,133,1,1 1zcf_A_,130,134,1,1 1zcf_A_,131,135,1,1 1zcf_A_,132,136,1,1 1zcf_A_,132,155,1,1 1zcf_A_,133,137,1,1 1zcf_A_,134,138,1,1 1zcf_A_,134,189,1,1 1zcf_A_,135,139,1,1 1zcf_A_,136,140,1,1 1zcf_A_,137,141,1,1 1zcf_A_,138,189,1,1 1zcf_A_,139,142,1,1 1zcf_A_,139,145,1,1 1zcf_A_,142,144,1,1 1zcf_A_,144,148,1,1 1zcf_A_,145,193,1,1 1zcf_A_,152,159,1,1 1zcf_A_,154,157,1,1 1zcf_A_,156,186,1,1 1zcf_A_,158,183,1,1 1zcf_A_,158,184,1,1 1zcf_A_,160,162,1,1 1zcf_A_,160,164,1,1 1zcf_A_,161,300,1,1 1zcf_A_,162,295,1,1 1zcf_A_,162,325,1,1 1zcf_A_,164,300,1,1 1zcf_A_,165,176,1,1 1zcf_A_,167,174,1,1 1zcf_A_,168,170,1,1 1zcf_A_,168,171,1,1 1zcf_A_,168,174,1,1 1zcf_A_,173,176,1,1 1zcf_A_,175,182,1,1 1zcf_A_,177,180,1,1 1zcf_A_,177,181,1,1 1zcf_A_,182,194,1,1 1zcf_A_,183,194,1,1 1zcf_A_,183,195,1,1 1zcf_A_,185,192,1,1 1zcf_A_,200,324,1,1 1zcf_A_,201,202,1,1 1zcf_A_,205,207,1,1 1zcf_A_,208,210,1,1 1zcf_A_,209,212,1,1 1zcf_A_,217,241,1,1 1zcf_A_,218,302,1,1 1zcf_A_,219,242,1,1 1zcf_A_,219,244,1,1 1zcf_A_,221,244,1,1 1zcf_A_,221,246,1,1 1zcf_A_,225,256,1,1 1zcf_A_,227,254,1,1 1zcf_A_,229,232,1,1 1zcf_A_,229,263,1,1 1zcf_A_,232,236,1,1 1zcf_A_,233,237,1,1 1zcf_A_,233,263,1,1 1zcf_A_,235,238,1,1 1zcf_A_,243,270,1,1 1zcf_A_,243,272,1,1 1zcf_A_,245,247,1,1 1zcf_A_,245,252,1,1 1zcf_A_,245,272,1,1 1zcf_A_,245,274,1,1 1zcf_A_,247,274,1,1 1zcf_A_,247,276,1,1 1zcf_A_,249,275,1,1 1zcf_A_,251,273,1,1 1zcf_A_,254,257,1,1 1zcf_A_,254,258,1,1 1zcf_A_,255,259,1,1 1zcf_A_,256,259,1,1 1zcf_A_,256,260,1,1 1zcf_A_,257,261,1,1 1zcf_A_,258,262,1,1 1zcf_A_,259,263,1,1 1zcf_A_,260,264,1,1 1zcf_A_,261,264,1,1 1zcf_A_,261,265,1,1 1zcf_A_,262,266,1,1 1zcf_A_,263,266,1,1 1zcf_A_,264,268,1,1 1zcf_A_,265,290,1,1 1zcf_A_,271,291,1,1 1zcf_A_,273,289,1,1 1zcf_A_,273,291,1,1 1zcf_A_,273,293,1,1 1zcf_A_,275,277,1,1 1zcf_A_,277,279,1,1 1zcf_A_,282,294,1,1 1zcf_A_,285,287,1,1 1zcf_A_,285,288,1,1 1zcf_A_,292,319,1,1 1zcf_A_,294,295,1,1 1zcf_A_,294,323,1,1 1zcf_A_,297,300,1,1 1zcf_A_,297,301,1,1 1zcf_A_,298,302,1,1 1zcf_A_,300,304,1,1 1zcf_A_,301,305,1,1 1zcf_A_,302,306,1,1 1zcf_A_,303,307,1,1 1zcf_A_,304,308,1,1 1zcf_A_,305,309,1,1 1zcf_A_,307,310,1,1 1zcf_A_,308,311,1,1 1zcf_A_,312,314,1,1 1zcf_A_,314,317,1,1 1zcf_A_,314,318,1,1 1zcf_A_,315,319,1,1 1zcf_A_,317,320,1,1 1zcf_A_,318,321,1,1 1zcf_A_,318,322,1,1 1zcf_A_,319,323,1,1 1zcf_A_,321,324,1,1 1zcf_A_,321,325,1,1