pair,contact1,contact2,flow1,flow2 6box_A_,6,11,1,1 6box_A_,7,10,1,1 6box_A_,7,11,1,1 6box_A_,8,12,1,1 6box_A_,9,13,1,1 6box_A_,10,14,1,1 6box_A_,11,14,1,1 6box_A_,11,15,1,1 6box_A_,12,16,1,1 6box_A_,12,36,1,1 6box_A_,12,37,1,1 6box_A_,13,17,1,1 6box_A_,14,18,1,1 6box_A_,15,19,1,1 6box_A_,16,20,1,1 6box_A_,18,21,1,1 6box_A_,18,41,1,1 6box_A_,18,43,1,1 6box_A_,19,22,1,1 6box_A_,25,132,1,1 6box_A_,26,136,1,1 6box_A_,28,136,1,1 6box_A_,28,137,1,1 6box_A_,28,138,1,1 6box_A_,30,138,1,1 6box_A_,31,33,1,1 6box_A_,31,34,1,1 6box_A_,31,36,1,1 6box_A_,34,36,1,1 6box_A_,36,146,1,1 6box_A_,38,39,1,1 6box_A_,44,194,1,1 6box_A_,44,196,1,1 6box_A_,46,196,1,1 6box_A_,49,225,1,1 6box_A_,50,165,1,1 6box_A_,50,167,1,1 6box_A_,52,55,1,1 6box_A_,52,167,1,1 6box_A_,56,188,1,1 6box_A_,59,61,1,1 6box_A_,59,62,1,1 6box_A_,60,63,1,1 6box_A_,63,219,1,1 6box_A_,66,118,1,1 6box_A_,67,68,1,1 6box_A_,67,83,1,1 6box_A_,68,69,1,1 6box_A_,68,118,1,1 6box_A_,69,70,1,1 6box_A_,69,118,1,1 6box_A_,70,73,1,1 6box_A_,75,77,1,1 6box_A_,75,78,1,1 6box_A_,82,85,1,1 6box_A_,83,86,1,1 6box_A_,85,88,1,1 6box_A_,90,92,1,1 6box_A_,91,93,1,1 6box_A_,95,103,1,1 6box_A_,97,99,1,1 6box_A_,97,100,1,1 6box_A_,97,101,1,1 6box_A_,101,156,1,1 6box_A_,102,157,1,1 6box_A_,103,105,1,1 6box_A_,103,106,1,1 6box_A_,108,214,1,1 6box_A_,110,214,1,1 6box_A_,110,216,1,1 6box_A_,111,125,1,1 6box_A_,112,128,1,1 6box_A_,112,216,1,1 6box_A_,113,125,1,1 6box_A_,114,126,1,1 6box_A_,114,219,1,1 6box_A_,119,126,1,1 6box_A_,120,123,1,1 6box_A_,120,126,1,1 6box_A_,121,130,1,1 6box_A_,123,126,1,1 6box_A_,123,130,1,1 6box_A_,126,129,1,1 6box_A_,126,130,1,1 6box_A_,128,131,1,1 6box_A_,135,151,1,1 6box_A_,137,149,1,1 6box_A_,139,147,1,1 6box_A_,141,144,1,1 6box_A_,141,145,1,1 6box_A_,143,256,1,1 6box_A_,144,240,1,1 6box_A_,146,203,1,1 6box_A_,148,241,1,1 6box_A_,150,152,1,1 6box_A_,150,238,1,1 6box_A_,154,235,1,1 6box_A_,155,158,1,1 6box_A_,156,234,1,1 6box_A_,157,231,1,1 6box_A_,158,231,1,1 6box_A_,160,229,1,1 6box_A_,161,229,1,1 6box_A_,162,199,1,1 6box_A_,163,227,1,1 6box_A_,163,249,1,1 6box_A_,166,176,1,1 6box_A_,166,191,1,1 6box_A_,168,189,1,1 6box_A_,169,172,1,1 6box_A_,169,173,1,1 6box_A_,170,174,1,1 6box_A_,171,175,1,1 6box_A_,172,176,1,1 6box_A_,176,191,1,1 6box_A_,179,250,1,1 6box_A_,180,190,1,1 6box_A_,181,189,1,1 6box_A_,182,188,1,1 6box_A_,184,225,1,1 6box_A_,191,193,1,1 6box_A_,192,200,1,1 6box_A_,193,200,1,1 6box_A_,197,200,1,1 6box_A_,198,201,1,1 6box_A_,199,202,1,1 6box_A_,202,245,1,1 6box_A_,203,240,1,1 6box_A_,203,243,1,1 6box_A_,204,245,1,1 6box_A_,205,207,1,1 6box_A_,205,243,1,1 6box_A_,207,233,1,1 6box_A_,209,232,1,1 6box_A_,209,233,1,1 6box_A_,209,239,1,1 6box_A_,209,240,1,1 6box_A_,209,242,1,1 6box_A_,210,242,1,1 6box_A_,211,230,1,1 6box_A_,213,228,1,1 6box_A_,215,226,1,1 6box_A_,236,239,1,1 6box_A_,244,246,1,1 6box_A_,245,248,1,1 6box_A_,245,249,1,1 6box_A_,256,270,1,1 6box_A_,262,265,1,1