pair,contact1,contact2,flow1,flow2 2zzm_A_,2,41,1,1 2zzm_A_,3,60,1,1 2zzm_A_,3,65,1,1 2zzm_A_,4,39,1,1 2zzm_A_,5,58,1,1 2zzm_A_,6,37,1,1 2zzm_A_,7,9,1,1 2zzm_A_,7,10,1,1 2zzm_A_,8,11,1,1 2zzm_A_,8,35,1,1 2zzm_A_,10,14,1,1 2zzm_A_,11,15,1,1 2zzm_A_,12,15,1,1 2zzm_A_,12,16,1,1 2zzm_A_,13,17,1,1 2zzm_A_,14,18,1,1 2zzm_A_,15,19,1,1 2zzm_A_,16,19,1,1 2zzm_A_,16,20,1,1 2zzm_A_,17,21,1,1 2zzm_A_,18,23,1,1 2zzm_A_,18,24,1,1 2zzm_A_,19,22,1,1 2zzm_A_,22,42,1,1 2zzm_A_,23,42,1,1 2zzm_A_,25,27,1,1 2zzm_A_,25,40,1,1 2zzm_A_,27,69,1,1 2zzm_A_,31,38,1,1 2zzm_A_,31,65,1,1 2zzm_A_,33,36,1,1 2zzm_A_,33,38,1,1 2zzm_A_,45,49,1,1 2zzm_A_,46,50,1,1 2zzm_A_,47,51,1,1 2zzm_A_,48,51,1,1 2zzm_A_,48,52,1,1 2zzm_A_,49,53,1,1 2zzm_A_,58,59,1,1 2zzm_A_,74,77,1,1 2zzm_A_,74,78,1,1 2zzm_A_,75,79,1,1 2zzm_A_,76,80,1,1 2zzm_A_,77,80,1,1 2zzm_A_,80,82,1,1 2zzm_A_,81,85,1,1 2zzm_A_,81,116,1,1 2zzm_A_,82,86,1,1 2zzm_A_,84,89,1,1 2zzm_A_,84,90,1,1 2zzm_A_,89,106,1,1 2zzm_A_,91,93,1,1 2zzm_A_,91,104,1,1 2zzm_A_,95,102,1,1 2zzm_A_,95,178,1,1 2zzm_A_,97,100,1,1 2zzm_A_,98,159,1,1 2zzm_A_,99,128,1,1 2zzm_A_,99,154,1,1 2zzm_A_,99,157,1,1 2zzm_A_,101,129,1,1 2zzm_A_,101,131,1,1 2zzm_A_,103,131,1,1 2zzm_A_,103,133,1,1 2zzm_A_,105,132,1,1 2zzm_A_,106,108,1,1 2zzm_A_,106,109,1,1 2zzm_A_,109,114,1,1 2zzm_A_,110,114,1,1 2zzm_A_,111,115,1,1 2zzm_A_,112,116,1,1 2zzm_A_,113,117,1,1 2zzm_A_,114,118,1,1 2zzm_A_,114,147,1,1 2zzm_A_,115,119,1,1 2zzm_A_,116,120,1,1 2zzm_A_,117,121,1,1 2zzm_A_,118,122,1,1 2zzm_A_,119,123,1,1 2zzm_A_,120,124,1,1 2zzm_A_,121,125,1,1 2zzm_A_,125,127,1,1 2zzm_A_,127,129,1,1 2zzm_A_,128,152,1,1 2zzm_A_,130,149,1,1 2zzm_A_,130,150,1,1 2zzm_A_,132,147,1,1 2zzm_A_,134,145,1,1 2zzm_A_,135,136,1,1 2zzm_A_,135,145,1,1 2zzm_A_,138,143,1,1 2zzm_A_,139,142,1,1 2zzm_A_,152,154,1,1 2zzm_A_,154,156,1,1 2zzm_A_,155,169,1,1 2zzm_A_,155,170,1,1 2zzm_A_,157,168,1,1 2zzm_A_,159,166,1,1 2zzm_A_,161,164,1,1 2zzm_A_,161,183,1,1 2zzm_A_,162,164,1,1 2zzm_A_,162,180,1,1 2zzm_A_,165,235,1,1 2zzm_A_,167,231,1,1 2zzm_A_,169,171,1,1 2zzm_A_,169,172,1,1 2zzm_A_,172,222,1,1 2zzm_A_,176,179,1,1 2zzm_A_,176,183,1,1 2zzm_A_,177,180,1,1 2zzm_A_,179,183,1,1 2zzm_A_,180,184,1,1 2zzm_A_,181,185,1,1 2zzm_A_,182,286,1,1 2zzm_A_,183,187,1,1 2zzm_A_,185,188,1,1 2zzm_A_,189,191,1,1 2zzm_A_,191,193,1,1 2zzm_A_,191,194,1,1 2zzm_A_,194,214,1,1 2zzm_A_,194,215,1,1 2zzm_A_,194,257,1,1 2zzm_A_,195,256,1,1 2zzm_A_,195,257,1,1 2zzm_A_,196,215,1,1 2zzm_A_,196,217,1,1 2zzm_A_,197,257,1,1 2zzm_A_,197,259,1,1 2zzm_A_,198,207,1,1 2zzm_A_,198,217,1,1 2zzm_A_,198,219,1,1 2zzm_A_,199,259,1,1 2zzm_A_,201,204,1,1 2zzm_A_,201,219,1,1 2zzm_A_,202,220,1,1 2zzm_A_,203,231,1,1 2zzm_A_,204,208,1,1 2zzm_A_,205,209,1,1 2zzm_A_,206,210,1,1 2zzm_A_,207,210,1,1 2zzm_A_,208,211,1,1 2zzm_A_,210,213,1,1 2zzm_A_,211,240,1,1 2zzm_A_,212,240,1,1 2zzm_A_,213,240,1,1 2zzm_A_,216,240,1,1 2zzm_A_,216,242,1,1 2zzm_A_,218,242,1,1 2zzm_A_,220,222,1,1 2zzm_A_,220,244,1,1 2zzm_A_,220,246,1,1 2zzm_A_,222,224,1,1 2zzm_A_,222,226,1,1 2zzm_A_,223,227,1,1 2zzm_A_,225,229,1,1 2zzm_A_,228,231,1,1 2zzm_A_,229,232,1,1 2zzm_A_,230,234,1,1 2zzm_A_,231,235,1,1 2zzm_A_,232,237,1,1 2zzm_A_,233,236,1,1 2zzm_A_,234,236,1,1 2zzm_A_,237,240,1,1 2zzm_A_,237,241,1,1 2zzm_A_,246,247,1,1 2zzm_A_,247,249,1,1 2zzm_A_,247,250,1,1 2zzm_A_,249,268,1,1 2zzm_A_,249,272,1,1 2zzm_A_,251,272,1,1 2zzm_A_,255,276,1,1 2zzm_A_,255,278,1,1 2zzm_A_,256,282,1,1 2zzm_A_,257,284,1,1 2zzm_A_,258,282,1,1 2zzm_A_,258,284,1,1 2zzm_A_,260,284,1,1 2zzm_A_,262,265,1,1 2zzm_A_,266,269,1,1 2zzm_A_,267,270,1,1 2zzm_A_,269,273,1,1 2zzm_A_,270,274,1,1 2zzm_A_,271,275,1,1 2zzm_A_,272,276,1,1 2zzm_A_,273,277,1,1 2zzm_A_,281,328,1,1 2zzm_A_,283,326,1,1 2zzm_A_,284,325,1,1 2zzm_A_,285,324,1,1 2zzm_A_,287,288,1,1 2zzm_A_,287,322,1,1 2zzm_A_,289,320,1,1 2zzm_A_,291,293,1,1 2zzm_A_,292,296,1,1 2zzm_A_,293,296,1,1 2zzm_A_,293,297,1,1 2zzm_A_,294,298,1,1 2zzm_A_,296,299,1,1 2zzm_A_,296,300,1,1 2zzm_A_,299,305,1,1 2zzm_A_,300,302,1,1 2zzm_A_,300,303,1,1 2zzm_A_,303,305,1,1 2zzm_A_,304,329,1,1 2zzm_A_,306,327,1,1 2zzm_A_,309,325,1,1 2zzm_A_,311,323,1,1 2zzm_A_,313,321,1,1 2zzm_A_,315,319,1,1 2zzm_A_,316,319,1,1