pair,contact1,contact2,flow1,flow2 2fpp_A_,1,4,1,1 2fpp_A_,2,5,1,1 2fpp_A_,2,125,1,1 2fpp_A_,2,126,1,1 2fpp_A_,2,192,1,1 2fpp_A_,3,6,1,1 2fpp_A_,4,7,1,1 2fpp_A_,5,8,1,1 2fpp_A_,5,124,1,1 2fpp_A_,5,125,1,1 2fpp_A_,6,9,1,1 2fpp_A_,6,197,1,1 2fpp_A_,7,10,1,1 2fpp_A_,9,11,1,1 2fpp_A_,10,205,1,1 2fpp_A_,11,136,1,1 2fpp_A_,12,14,1,1 2fpp_A_,12,15,1,1 2fpp_A_,13,139,1,1 2fpp_A_,16,73,1,1 2fpp_A_,16,74,1,1 2fpp_A_,17,40,1,1 2fpp_A_,17,42,1,1 2fpp_A_,18,74,1,1 2fpp_A_,18,76,1,1 2fpp_A_,19,20,1,1 2fpp_A_,19,27,1,1 2fpp_A_,19,31,1,1 2fpp_A_,19,43,1,1 2fpp_A_,19,45,1,1 2fpp_A_,19,76,1,1 2fpp_A_,20,75,1,1 2fpp_A_,20,76,1,1 2fpp_A_,20,78,1,1 2fpp_A_,20,87,1,1 2fpp_A_,21,24,1,1 2fpp_A_,21,45,1,1 2fpp_A_,22,28,1,1 2fpp_A_,22,45,1,1 2fpp_A_,23,46,1,1 2fpp_A_,24,28,1,1 2fpp_A_,25,29,1,1 2fpp_A_,26,30,1,1 2fpp_A_,27,31,1,1 2fpp_A_,28,32,1,1 2fpp_A_,28,54,1,1 2fpp_A_,29,33,1,1 2fpp_A_,30,34,1,1 2fpp_A_,31,35,1,1 2fpp_A_,32,36,1,1 2fpp_A_,33,37,1,1 2fpp_A_,34,37,1,1 2fpp_A_,34,38,1,1 2fpp_A_,34,39,1,1 2fpp_A_,37,138,1,1 2fpp_A_,39,141,1,1 2fpp_A_,44,58,1,1 2fpp_A_,44,60,1,1 2fpp_A_,45,46,1,1 2fpp_A_,46,60,1,1 2fpp_A_,49,52,1,1 2fpp_A_,51,59,1,1 2fpp_A_,52,59,1,1 2fpp_A_,54,57,1,1 2fpp_A_,61,65,1,1 2fpp_A_,62,65,1,1 2fpp_A_,62,66,1,1 2fpp_A_,63,67,1,1 2fpp_A_,63,90,1,1 2fpp_A_,64,68,1,1 2fpp_A_,64,93,1,1 2fpp_A_,65,69,1,1 2fpp_A_,66,70,1,1 2fpp_A_,67,71,1,1 2fpp_A_,67,95,1,1 2fpp_A_,70,72,1,1 2fpp_A_,73,98,1,1 2fpp_A_,75,98,1,1 2fpp_A_,75,100,1,1 2fpp_A_,77,100,1,1 2fpp_A_,77,102,1,1 2fpp_A_,77,103,1,1 2fpp_A_,79,103,1,1 2fpp_A_,80,83,1,1 2fpp_A_,81,84,1,1 2fpp_A_,83,87,1,1 2fpp_A_,84,88,1,1 2fpp_A_,85,89,1,1 2fpp_A_,86,90,1,1 2fpp_A_,87,91,1,1 2fpp_A_,88,92,1,1 2fpp_A_,89,93,1,1 2fpp_A_,89,117,1,1 2fpp_A_,90,94,1,1 2fpp_A_,91,96,1,1 2fpp_A_,92,95,1,1 2fpp_A_,93,117,1,1 2fpp_A_,96,124,1,1 2fpp_A_,97,125,1,1 2fpp_A_,99,125,1,1 2fpp_A_,99,127,1,1 2fpp_A_,101,127,1,1 2fpp_A_,101,131,1,1 2fpp_A_,103,130,1,1 2fpp_A_,107,111,1,1 2fpp_A_,108,112,1,1 2fpp_A_,109,113,1,1 2fpp_A_,110,114,1,1 2fpp_A_,111,115,1,1 2fpp_A_,112,116,1,1 2fpp_A_,113,117,1,1 2fpp_A_,114,118,1,1 2fpp_A_,115,119,1,1 2fpp_A_,115,191,1,1 2fpp_A_,116,120,1,1 2fpp_A_,117,120,1,1 2fpp_A_,118,121,1,1 2fpp_A_,121,123,1,1 2fpp_A_,121,124,1,1 2fpp_A_,125,193,1,1 2fpp_A_,125,197,1,1 2fpp_A_,126,193,1,1 2fpp_A_,128,192,1,1 2fpp_A_,130,187,1,1 2fpp_A_,130,188,1,1 2fpp_A_,132,144,1,1 2fpp_A_,133,184,1,1 2fpp_A_,134,142,1,1 2fpp_A_,135,182,1,1 2fpp_A_,136,139,1,1 2fpp_A_,136,140,1,1 2fpp_A_,136,152,1,1 2fpp_A_,141,143,1,1 2fpp_A_,141,145,1,1 2fpp_A_,146,150,1,1 2fpp_A_,147,150,1,1 2fpp_A_,151,179,1,1 2fpp_A_,152,180,1,1 2fpp_A_,153,179,1,1 2fpp_A_,154,177,1,1 2fpp_A_,154,209,1,1 2fpp_A_,154,210,1,1 2fpp_A_,155,178,1,1 2fpp_A_,155,180,1,1 2fpp_A_,156,210,1,1 2fpp_A_,156,212,1,1 2fpp_A_,157,181,1,1 2fpp_A_,157,183,1,1 2fpp_A_,158,212,1,1 2fpp_A_,158,214,1,1 2fpp_A_,159,161,1,1 2fpp_A_,159,165,1,1 2fpp_A_,159,183,1,1 2fpp_A_,159,185,1,1 2fpp_A_,160,214,1,1 2fpp_A_,160,217,1,1 2fpp_A_,160,222,1,1 2fpp_A_,161,165,1,1 2fpp_A_,162,165,1,1 2fpp_A_,162,166,1,1 2fpp_A_,163,167,1,1 2fpp_A_,164,168,1,1 2fpp_A_,165,169,1,1 2fpp_A_,166,170,1,1 2fpp_A_,167,171,1,1 2fpp_A_,168,172,1,1 2fpp_A_,169,172,1,1 2fpp_A_,169,173,1,1 2fpp_A_,170,173,1,1 2fpp_A_,170,174,1,1 2fpp_A_,171,287,1,1 2fpp_A_,171,291,1,1 2fpp_A_,172,175,1,1 2fpp_A_,172,179,1,1 2fpp_A_,173,176,1,1 2fpp_A_,180,208,1,1 2fpp_A_,187,259,1,1 2fpp_A_,188,191,1,1 2fpp_A_,194,197,1,1 2fpp_A_,194,198,1,1 2fpp_A_,195,199,1,1 2fpp_A_,196,200,1,1 2fpp_A_,198,202,1,1 2fpp_A_,199,203,1,1 2fpp_A_,200,204,1,1 2fpp_A_,202,205,1,1 2fpp_A_,202,239,1,1 2fpp_A_,203,239,1,1 2fpp_A_,205,208,1,1 2fpp_A_,208,239,1,1 2fpp_A_,211,240,1,1 2fpp_A_,211,242,1,1 2fpp_A_,213,242,1,1 2fpp_A_,213,243,1,1 2fpp_A_,213,244,1,1 2fpp_A_,215,244,1,1 2fpp_A_,215,246,1,1 2fpp_A_,216,222,1,1 2fpp_A_,218,267,1,1 2fpp_A_,218,272,1,1 2fpp_A_,219,272,1,1 2fpp_A_,220,224,1,1 2fpp_A_,221,225,1,1 2fpp_A_,222,226,1,1 2fpp_A_,222,272,1,1 2fpp_A_,223,227,1,1 2fpp_A_,223,272,1,1 2fpp_A_,224,228,1,1 2fpp_A_,225,229,1,1 2fpp_A_,226,230,1,1 2fpp_A_,227,230,1,1 2fpp_A_,227,231,1,1 2fpp_A_,228,232,1,1 2fpp_A_,229,233,1,1 2fpp_A_,233,239,1,1 2fpp_A_,235,238,1,1 2fpp_A_,241,282,1,1 2fpp_A_,243,282,1,1 2fpp_A_,243,284,1,1 2fpp_A_,247,250,1,1 2fpp_A_,253,262,1,1 2fpp_A_,255,258,1,1 2fpp_A_,256,260,1,1 2fpp_A_,259,261,1,1 2fpp_A_,263,266,1,1 2fpp_A_,269,273,1,1 2fpp_A_,270,274,1,1 2fpp_A_,271,275,1,1 2fpp_A_,272,276,1,1 2fpp_A_,273,277,1,1 2fpp_A_,274,278,1,1 2fpp_A_,275,278,1,1 2fpp_A_,276,279,1,1 2fpp_A_,276,281,1,1 2fpp_A_,277,280,1,1 2fpp_A_,284,286,1,1 2fpp_A_,286,288,1,1 2fpp_A_,286,289,1,1 2fpp_A_,289,292,1,1 2fpp_A_,289,293,1,1 2fpp_A_,290,294,1,1 2fpp_A_,291,295,1,1 2fpp_A_,292,296,1,1 2fpp_A_,293,297,1,1 2fpp_A_,294,298,1,1 2fpp_A_,295,299,1,1 2fpp_A_,296,300,1,1 2fpp_A_,297,301,1,1 2fpp_A_,298,301,1,1 2fpp_A_,298,303,1,1 2fpp_A_,299,302,1,1