pair,contact1,contact2,flow1,flow2 1zds_A_,1,4,1,1 1zds_A_,1,5,1,1 1zds_A_,2,6,1,1 1zds_A_,3,7,1,1 1zds_A_,5,8,1,1 1zds_A_,5,10,1,1 1zds_A_,8,10,1,1 1zds_A_,9,34,1,1 1zds_A_,11,34,1,1 1zds_A_,11,36,1,1 1zds_A_,13,36,1,1 1zds_A_,17,20,1,1 1zds_A_,19,173,1,1 1zds_A_,22,24,1,1 1zds_A_,24,168,1,1 1zds_A_,25,27,1,1 1zds_A_,25,29,1,1 1zds_A_,26,72,1,1 1zds_A_,26,168,1,1 1zds_A_,28,155,1,1 1zds_A_,29,33,1,1 1zds_A_,30,155,1,1 1zds_A_,31,33,1,1 1zds_A_,33,75,1,1 1zds_A_,33,76,1,1 1zds_A_,35,76,1,1 1zds_A_,35,78,1,1 1zds_A_,37,78,1,1 1zds_A_,37,80,1,1 1zds_A_,39,80,1,1 1zds_A_,39,82,1,1 1zds_A_,40,61,1,1 1zds_A_,41,82,1,1 1zds_A_,41,87,1,1 1zds_A_,42,59,1,1 1zds_A_,43,87,1,1 1zds_A_,43,88,1,1 1zds_A_,43,89,1,1 1zds_A_,43,91,1,1 1zds_A_,44,57,1,1 1zds_A_,44,62,1,1 1zds_A_,46,55,1,1 1zds_A_,48,53,1,1 1zds_A_,48,220,1,1 1zds_A_,49,51,1,1 1zds_A_,49,53,1,1 1zds_A_,49,213,1,1 1zds_A_,56,192,1,1 1zds_A_,58,144,1,1 1zds_A_,59,62,1,1 1zds_A_,60,63,1,1 1zds_A_,63,65,1,1 1zds_A_,66,147,1,1 1zds_A_,67,130,1,1 1zds_A_,69,149,1,1 1zds_A_,69,151,1,1 1zds_A_,71,151,1,1 1zds_A_,71,153,1,1 1zds_A_,72,75,1,1 1zds_A_,73,153,1,1 1zds_A_,73,155,1,1 1zds_A_,74,122,1,1 1zds_A_,75,122,1,1 1zds_A_,75,155,1,1 1zds_A_,77,120,1,1 1zds_A_,79,118,1,1 1zds_A_,81,116,1,1 1zds_A_,83,87,1,1 1zds_A_,83,89,1,1 1zds_A_,83,110,1,1 1zds_A_,83,113,1,1 1zds_A_,83,114,1,1 1zds_A_,84,87,1,1 1zds_A_,91,110,1,1 1zds_A_,91,132,1,1 1zds_A_,92,105,1,1 1zds_A_,92,132,1,1 1zds_A_,92,133,1,1 1zds_A_,93,108,1,1 1zds_A_,94,131,1,1 1zds_A_,95,98,1,1 1zds_A_,95,103,1,1 1zds_A_,96,129,1,1 1zds_A_,100,103,1,1 1zds_A_,100,104,1,1 1zds_A_,101,104,1,1 1zds_A_,101,106,1,1 1zds_A_,102,105,1,1 1zds_A_,104,107,1,1 1zds_A_,104,108,1,1 1zds_A_,111,114,1,1 1zds_A_,125,266,1,1 1zds_A_,126,152,1,1 1zds_A_,127,264,1,1 1zds_A_,127,265,1,1 1zds_A_,128,150,1,1 1zds_A_,130,148,1,1 1zds_A_,131,132,1,1 1zds_A_,132,141,1,1 1zds_A_,132,146,1,1 1zds_A_,134,137,1,1 1zds_A_,137,141,1,1 1zds_A_,138,142,1,1 1zds_A_,139,143,1,1 1zds_A_,140,144,1,1 1zds_A_,141,144,1,1 1zds_A_,141,146,1,1 1zds_A_,142,145,1,1 1zds_A_,142,147,1,1 1zds_A_,142,177,1,1 1zds_A_,145,147,1,1 1zds_A_,147,177,1,1 1zds_A_,154,157,1,1 1zds_A_,158,166,1,1 1zds_A_,160,163,1,1 1zds_A_,160,164,1,1 1zds_A_,167,236,1,1 1zds_A_,169,236,1,1 1zds_A_,170,230,1,1 1zds_A_,170,236,1,1 1zds_A_,170,238,1,1 1zds_A_,172,230,1,1 1zds_A_,172,238,1,1 1zds_A_,172,240,1,1 1zds_A_,173,242,1,1 1zds_A_,174,240,1,1 1zds_A_,174,242,1,1 1zds_A_,175,217,1,1 1zds_A_,176,241,1,1 1zds_A_,176,242,1,1 1zds_A_,176,248,1,1 1zds_A_,176,301,1,1 1zds_A_,177,178,1,1 1zds_A_,177,215,1,1 1zds_A_,178,180,1,1 1zds_A_,178,243,1,1 1zds_A_,178,245,1,1 1zds_A_,179,212,1,1 1zds_A_,179,213,1,1 1zds_A_,181,212,1,1 1zds_A_,182,190,1,1 1zds_A_,184,186,1,1 1zds_A_,184,187,1,1 1zds_A_,184,188,1,1 1zds_A_,190,201,1,1 1zds_A_,192,201,1,1 1zds_A_,194,197,1,1 1zds_A_,195,198,1,1 1zds_A_,196,199,1,1 1zds_A_,198,202,1,1 1zds_A_,199,203,1,1 1zds_A_,200,204,1,1 1zds_A_,201,205,1,1 1zds_A_,202,206,1,1 1zds_A_,203,207,1,1 1zds_A_,205,208,1,1 1zds_A_,206,209,1,1 1zds_A_,208,210,1,1 1zds_A_,212,213,1,1 1zds_A_,214,310,1,1 1zds_A_,216,219,1,1 1zds_A_,219,222,1,1 1zds_A_,221,224,1,1 1zds_A_,223,315,1,1 1zds_A_,224,227,1,1 1zds_A_,225,228,1,1 1zds_A_,225,317,1,1 1zds_A_,229,315,1,1 1zds_A_,229,317,1,1 1zds_A_,231,317,1,1 1zds_A_,231,319,1,1 1zds_A_,232,235,1,1 1zds_A_,233,319,1,1 1zds_A_,234,291,1,1 1zds_A_,235,291,1,1 1zds_A_,237,289,1,1 1zds_A_,239,287,1,1 1zds_A_,241,285,1,1 1zds_A_,241,299,1,1 1zds_A_,243,245,1,1 1zds_A_,243,246,1,1 1zds_A_,243,282,1,1 1zds_A_,243,283,1,1 1zds_A_,246,306,1,1 1zds_A_,247,281,1,1 1zds_A_,248,279,1,1 1zds_A_,249,301,1,1 1zds_A_,249,302,1,1 1zds_A_,250,277,1,1 1zds_A_,251,276,1,1 1zds_A_,251,300,1,1 1zds_A_,252,255,1,1 1zds_A_,253,298,1,1 1zds_A_,257,274,1,1 1zds_A_,258,273,1,1 1zds_A_,258,290,1,1 1zds_A_,259,288,1,1 1zds_A_,260,271,1,1 1zds_A_,261,264,1,1 1zds_A_,261,286,1,1 1zds_A_,263,265,1,1 1zds_A_,265,268,1,1 1zds_A_,272,274,1,1 1zds_A_,293,297,1,1 1zds_A_,293,323,1,1 1zds_A_,295,318,1,1 1zds_A_,297,316,1,1 1zds_A_,299,314,1,1 1zds_A_,301,303,1,1 1zds_A_,301,312,1,1 1zds_A_,303,306,1,1 1zds_A_,303,307,1,1 1zds_A_,304,308,1,1 1zds_A_,305,309,1,1 1zds_A_,305,310,1,1 1zds_A_,306,312,1,1 1zds_A_,311,313,1,1 1zds_A_,322,327,1,1 1zds_A_,323,326,1,1 1zds_A_,323,327,1,1 1zds_A_,324,328,1,1 1zds_A_,332,334,1,1