pair,contact1,contact2,flow1,flow2 4gon_D_,1,17,1,1 4gon_D_,2,41,1,1 4gon_D_,2,42,1,1 4gon_D_,3,145,1,1 4gon_D_,4,13,1,1 4gon_D_,5,114,1,1 4gon_D_,7,113,1,1 4gon_D_,13,16,1,1 4gon_D_,15,19,1,1 4gon_D_,16,20,1,1 4gon_D_,17,21,1,1 4gon_D_,18,21,1,1 4gon_D_,18,22,1,1 4gon_D_,19,23,1,1 4gon_D_,20,42,1,1 4gon_D_,27,46,1,1 4gon_D_,27,47,1,1 4gon_D_,28,47,1,1 4gon_D_,28,175,1,1 4gon_D_,29,47,1,1 4gon_D_,29,49,1,1 4gon_D_,30,175,1,1 4gon_D_,30,177,1,1 4gon_D_,31,49,1,1 4gon_D_,31,51,1,1 4gon_D_,34,37,1,1 4gon_D_,34,51,1,1 4gon_D_,35,52,1,1 4gon_D_,35,61,1,1 4gon_D_,37,41,1,1 4gon_D_,38,42,1,1 4gon_D_,39,42,1,1 4gon_D_,39,43,1,1 4gon_D_,40,43,1,1 4gon_D_,40,152,1,1 4gon_D_,43,48,1,1 4gon_D_,43,152,1,1 4gon_D_,45,48,1,1 4gon_D_,48,152,1,1 4gon_D_,48,155,1,1 4gon_D_,48,157,1,1 4gon_D_,50,157,1,1 4gon_D_,50,159,1,1 4gon_D_,52,54,1,1 4gon_D_,52,159,1,1 4gon_D_,52,160,1,1 4gon_D_,52,161,1,1 4gon_D_,53,160,1,1 4gon_D_,54,56,1,1 4gon_D_,54,57,1,1 4gon_D_,54,58,1,1 4gon_D_,54,123,1,1 4gon_D_,55,59,1,1 4gon_D_,56,60,1,1 4gon_D_,56,105,1,1 4gon_D_,56,123,1,1 4gon_D_,57,61,1,1 4gon_D_,58,62,1,1 4gon_D_,59,63,1,1 4gon_D_,60,64,1,1 4gon_D_,61,65,1,1 4gon_D_,62,66,1,1 4gon_D_,63,67,1,1 4gon_D_,64,68,1,1 4gon_D_,65,154,1,1 4gon_D_,65,156,1,1 4gon_D_,67,70,1,1 4gon_D_,67,71,1,1 4gon_D_,68,72,1,1 4gon_D_,69,73,1,1 4gon_D_,69,147,1,1 4gon_D_,70,74,1,1 4gon_D_,71,75,1,1 4gon_D_,71,106,1,1 4gon_D_,72,76,1,1 4gon_D_,75,78,1,1 4gon_D_,76,79,1,1 4gon_D_,76,143,1,1 4gon_D_,77,80,1,1 4gon_D_,78,83,1,1 4gon_D_,81,84,1,1 4gon_D_,83,111,1,1 4gon_D_,84,136,1,1 4gon_D_,84,137,1,1 4gon_D_,85,88,1,1 4gon_D_,85,89,1,1 4gon_D_,86,90,1,1 4gon_D_,87,91,1,1 4gon_D_,88,92,1,1 4gon_D_,89,93,1,1 4gon_D_,89,131,1,1 4gon_D_,90,94,1,1 4gon_D_,90,133,1,1 4gon_D_,91,95,1,1 4gon_D_,92,96,1,1 4gon_D_,93,97,1,1 4gon_D_,93,131,1,1 4gon_D_,94,98,1,1 4gon_D_,95,104,1,1 4gon_D_,96,99,1,1 4gon_D_,97,129,1,1 4gon_D_,99,101,1,1 4gon_D_,101,105,1,1 4gon_D_,102,106,1,1 4gon_D_,103,107,1,1 4gon_D_,104,108,1,1 4gon_D_,105,109,1,1 4gon_D_,108,112,1,1 4gon_D_,109,113,1,1 4gon_D_,110,114,1,1 4gon_D_,111,114,1,1 4gon_D_,111,115,1,1 4gon_D_,115,134,1,1 4gon_D_,116,119,1,1 4gon_D_,117,120,1,1 4gon_D_,117,132,1,1 4gon_D_,121,123,1,1 4gon_D_,122,130,1,1 4gon_D_,124,126,1,1 4gon_D_,124,127,1,1 4gon_D_,124,128,1,1 4gon_D_,140,145,1,1 4gon_D_,141,143,1,1 4gon_D_,142,146,1,1 4gon_D_,143,147,1,1 4gon_D_,144,148,1,1 4gon_D_,145,149,1,1 4gon_D_,146,149,1,1 4gon_D_,146,150,1,1 4gon_D_,147,151,1,1 4gon_D_,148,152,1,1 4gon_D_,149,153,1,1 4gon_D_,150,154,1,1 4gon_D_,151,154,1,1 4gon_D_,152,155,1,1 4gon_D_,153,156,1,1 4gon_D_,161,169,1,1 4gon_D_,162,165,1,1 4gon_D_,162,166,1,1 4gon_D_,163,166,1,1 4gon_D_,163,167,1,1 4gon_D_,163,195,1,1 4gon_D_,164,168,1,1 4gon_D_,165,168,1,1 4gon_D_,166,169,1,1 4gon_D_,171,173,1,1 4gon_D_,171,174,1,1 4gon_D_,176,209,1,1 4gon_D_,176,211,1,1 4gon_D_,177,213,1,1 4gon_D_,178,211,1,1 4gon_D_,178,213,1,1 4gon_D_,181,193,1,1 4gon_D_,182,236,1,1 4gon_D_,183,214,1,1 4gon_D_,189,192,1,1 4gon_D_,189,193,1,1 4gon_D_,190,194,1,1 4gon_D_,191,195,1,1 4gon_D_,192,196,1,1 4gon_D_,193,197,1,1 4gon_D_,193,214,1,1 4gon_D_,194,198,1,1 4gon_D_,195,199,1,1 4gon_D_,196,200,1,1 4gon_D_,197,201,1,1 4gon_D_,198,202,1,1 4gon_D_,199,203,1,1 4gon_D_,200,204,1,1 4gon_D_,201,205,1,1 4gon_D_,203,208,1,1 4gon_D_,204,207,1,1 4gon_D_,210,241,1,1 4gon_D_,212,239,1,1 4gon_D_,214,215,1,1 4gon_D_,214,224,1,1 4gon_D_,214,237,1,1 4gon_D_,215,220,1,1 4gon_D_,216,221,1,1 4gon_D_,216,235,1,1 4gon_D_,217,220,1,1 4gon_D_,217,221,1,1 4gon_D_,218,222,1,1 4gon_D_,219,223,1,1 4gon_D_,220,224,1,1 4gon_D_,222,225,1,1 4gon_D_,224,227,1,1 4gon_D_,228,240,1,1 4gon_D_,230,238,1,1 4gon_D_,232,236,1,1 4gon_D_,233,234,1,1