pair,contact1,contact2,flow1,flow2 2fl3_A_,2,5,1,1 2fl3_A_,2,6,1,1 2fl3_A_,3,7,1,1 2fl3_A_,4,8,1,1 2fl3_A_,5,9,1,1 2fl3_A_,6,10,1,1 2fl3_A_,7,11,1,1 2fl3_A_,8,12,1,1 2fl3_A_,9,13,1,1 2fl3_A_,11,14,1,1 2fl3_A_,11,15,1,1 2fl3_A_,12,16,1,1 2fl3_A_,13,17,1,1 2fl3_A_,15,18,1,1 2fl3_A_,15,19,1,1 2fl3_A_,16,20,1,1 2fl3_A_,17,21,1,1 2fl3_A_,18,22,1,1 2fl3_A_,19,23,1,1 2fl3_A_,20,24,1,1 2fl3_A_,22,25,1,1 2fl3_A_,22,26,1,1 2fl3_A_,23,27,1,1 2fl3_A_,24,31,1,1 2fl3_A_,24,33,1,1 2fl3_A_,25,28,1,1 2fl3_A_,28,30,1,1 2fl3_A_,31,35,1,1 2fl3_A_,32,33,1,1 2fl3_A_,32,36,1,1 2fl3_A_,33,37,1,1 2fl3_A_,34,38,1,1 2fl3_A_,35,39,1,1 2fl3_A_,36,40,1,1 2fl3_A_,37,41,1,1 2fl3_A_,39,42,1,1 2fl3_A_,44,47,1,1 2fl3_A_,45,48,1,1 2fl3_A_,49,68,1,1 2fl3_A_,50,68,1,1 2fl3_A_,52,66,1,1 2fl3_A_,54,64,1,1 2fl3_A_,56,62,1,1 2fl3_A_,60,81,1,1 2fl3_A_,61,171,1,1 2fl3_A_,62,80,1,1 2fl3_A_,62,82,1,1 2fl3_A_,63,80,1,1 2fl3_A_,64,79,1,1 2fl3_A_,65,78,1,1 2fl3_A_,67,76,1,1 2fl3_A_,70,72,1,1 2fl3_A_,79,174,1,1 2fl3_A_,81,83,1,1 2fl3_A_,81,175,1,1 2fl3_A_,81,177,1,1 2fl3_A_,83,93,1,1 2fl3_A_,83,177,1,1 2fl3_A_,83,179,1,1 2fl3_A_,84,92,1,1 2fl3_A_,85,179,1,1 2fl3_A_,85,181,1,1 2fl3_A_,87,180,1,1 2fl3_A_,88,180,1,1 2fl3_A_,88,242,1,1 2fl3_A_,89,240,1,1 2fl3_A_,89,242,1,1 2fl3_A_,90,240,1,1 2fl3_A_,92,239,1,1 2fl3_A_,93,236,1,1 2fl3_A_,94,237,1,1 2fl3_A_,95,102,1,1 2fl3_A_,95,237,1,1 2fl3_A_,97,235,1,1 2fl3_A_,98,101,1,1 2fl3_A_,98,102,1,1 2fl3_A_,99,103,1,1 2fl3_A_,100,104,1,1 2fl3_A_,101,105,1,1 2fl3_A_,102,106,1,1 2fl3_A_,103,107,1,1 2fl3_A_,103,108,1,1 2fl3_A_,103,110,1,1 2fl3_A_,104,107,1,1 2fl3_A_,106,163,1,1 2fl3_A_,109,113,1,1 2fl3_A_,110,114,1,1 2fl3_A_,111,114,1,1 2fl3_A_,111,115,1,1 2fl3_A_,112,116,1,1 2fl3_A_,113,117,1,1 2fl3_A_,114,118,1,1 2fl3_A_,114,126,1,1 2fl3_A_,114,145,1,1 2fl3_A_,115,118,1,1 2fl3_A_,115,119,1,1 2fl3_A_,116,120,1,1 2fl3_A_,117,121,1,1 2fl3_A_,117,122,1,1 2fl3_A_,117,123,1,1 2fl3_A_,118,136,1,1 2fl3_A_,120,222,1,1 2fl3_A_,120,233,1,1 2fl3_A_,126,145,1,1 2fl3_A_,130,132,1,1 2fl3_A_,131,140,1,1 2fl3_A_,132,134,1,1 2fl3_A_,135,136,1,1 2fl3_A_,137,140,1,1 2fl3_A_,138,141,1,1 2fl3_A_,138,211,1,1 2fl3_A_,141,146,1,1 2fl3_A_,142,145,1,1 2fl3_A_,142,146,1,1 2fl3_A_,143,147,1,1 2fl3_A_,144,148,1,1 2fl3_A_,146,150,1,1 2fl3_A_,147,151,1,1 2fl3_A_,148,152,1,1 2fl3_A_,149,153,1,1 2fl3_A_,150,154,1,1 2fl3_A_,151,155,1,1 2fl3_A_,152,156,1,1 2fl3_A_,153,156,1,1 2fl3_A_,154,157,1,1 2fl3_A_,156,160,1,1 2fl3_A_,157,161,1,1 2fl3_A_,157,201,1,1 2fl3_A_,157,203,1,1 2fl3_A_,158,162,1,1 2fl3_A_,159,162,1,1 2fl3_A_,159,163,1,1 2fl3_A_,160,164,1,1 2fl3_A_,161,165,1,1 2fl3_A_,162,166,1,1 2fl3_A_,162,167,1,1 2fl3_A_,163,168,1,1 2fl3_A_,166,173,1,1 2fl3_A_,169,172,1,1 2fl3_A_,174,192,1,1 2fl3_A_,174,193,1,1 2fl3_A_,176,191,1,1 2fl3_A_,178,189,1,1 2fl3_A_,180,187,1,1 2fl3_A_,191,244,1,1 2fl3_A_,192,194,1,1 2fl3_A_,192,195,1,1 2fl3_A_,192,196,1,1 2fl3_A_,193,196,1,1 2fl3_A_,193,197,1,1 2fl3_A_,194,198,1,1 2fl3_A_,195,199,1,1 2fl3_A_,196,200,1,1 2fl3_A_,197,201,1,1 2fl3_A_,198,202,1,1 2fl3_A_,199,202,1,1 2fl3_A_,199,243,1,1 2fl3_A_,200,217,1,1 2fl3_A_,200,240,1,1 2fl3_A_,204,206,1,1 2fl3_A_,204,216,1,1 2fl3_A_,206,207,1,1 2fl3_A_,206,214,1,1 2fl3_A_,208,211,1,1 2fl3_A_,208,212,1,1 2fl3_A_,213,220,1,1 2fl3_A_,215,218,1,1 2fl3_A_,217,243,1,1 2fl3_A_,219,238,1,1 2fl3_A_,221,222,1,1 2fl3_A_,221,223,1,1 2fl3_A_,221,236,1,1 2fl3_A_,221,238,1,1 2fl3_A_,222,233,1,1 2fl3_A_,223,224,1,1 2fl3_A_,223,226,1,1 2fl3_A_,223,234,1,1 2fl3_A_,224,232,1,1 2fl3_A_,225,228,1,1 2fl3_A_,226,229,1,1 2fl3_A_,226,231,1,1 2fl3_A_,229,232,1,1 2fl3_A_,230,233,1,1 2fl3_A_,236,238,1,1 2fl3_A_,240,242,1,1 2fl3_A_,240,243,1,1 2fl3_A_,241,244,1,1 2fl3_A_,242,245,1,1