pair,contact1,contact2,flow1,flow2 3wfd_H_,3,25,1,1 3wfd_H_,5,23,1,1 3wfd_H_,6,94,1,1 3wfd_H_,6,96,1,1 3wfd_H_,6,117,1,1 3wfd_H_,7,21,1,1 3wfd_H_,7,118,1,1 3wfd_H_,10,119,1,1 3wfd_H_,10,121,1,1 3wfd_H_,12,121,1,1 3wfd_H_,12,123,1,1 3wfd_H_,13,16,1,1 3wfd_H_,15,86,1,1 3wfd_H_,16,86,1,1 3wfd_H_,18,83,1,1 3wfd_H_,20,81,1,1 3wfd_H_,22,79,1,1 3wfd_H_,24,77,1,1 3wfd_H_,28,31,1,1 3wfd_H_,31,103,1,1 3wfd_H_,33,99,1,1 3wfd_H_,33,104,1,1 3wfd_H_,34,51,1,1 3wfd_H_,35,47,1,1 3wfd_H_,35,97,1,1 3wfd_H_,36,48,1,1 3wfd_H_,36,49,1,1 3wfd_H_,37,95,1,1 3wfd_H_,38,46,1,1 3wfd_H_,38,89,1,1 3wfd_H_,39,93,1,1 3wfd_H_,39,95,1,1 3wfd_H_,40,43,1,1 3wfd_H_,47,61,1,1 3wfd_H_,48,61,1,1 3wfd_H_,50,59,1,1 3wfd_H_,52,55,1,1 3wfd_H_,52,56,1,1 3wfd_H_,52,57,1,1 3wfd_H_,55,57,1,1 3wfd_H_,57,58,1,1 3wfd_H_,57,104,1,1 3wfd_H_,60,70,1,1 3wfd_H_,61,63,1,1 3wfd_H_,61,64,1,1 3wfd_H_,64,67,1,1 3wfd_H_,64,68,1,1 3wfd_H_,67,84,1,1 3wfd_H_,67,85,1,1 3wfd_H_,67,90,1,1 3wfd_H_,69,82,1,1 3wfd_H_,71,80,1,1 3wfd_H_,73,76,1,1 3wfd_H_,73,78,1,1 3wfd_H_,74,77,1,1 3wfd_H_,87,90,1,1 3wfd_H_,88,91,1,1 3wfd_H_,90,94,1,1 3wfd_H_,91,122,1,1 3wfd_H_,92,120,1,1 3wfd_H_,94,118,1,1 3wfd_H_,96,115,1,1 3wfd_H_,98,112,1,1 3wfd_H_,98,113,1,1 3wfd_H_,99,101,1,1 3wfd_H_,100,110,1,1 3wfd_H_,123,125,1,1 3wfd_H_,126,128,1,1 3wfd_H_,128,157,1,1 3wfd_H_,131,154,1,1 3wfd_H_,133,152,1,1 3wfd_H_,135,150,1,1 3wfd_H_,136,224,1,1 3wfd_H_,138,141,1,1 3wfd_H_,141,143,1,1 3wfd_H_,144,196,1,1 3wfd_H_,145,196,1,1 3wfd_H_,147,194,1,1 3wfd_H_,148,193,1,1 3wfd_H_,149,192,1,1 3wfd_H_,151,190,1,1 3wfd_H_,153,187,1,1 3wfd_H_,153,188,1,1 3wfd_H_,155,186,1,1 3wfd_H_,156,159,1,1 3wfd_H_,156,186,1,1 3wfd_H_,158,210,1,1 3wfd_H_,162,209,1,1 3wfd_H_,164,207,1,1 3wfd_H_,165,168,1,1 3wfd_H_,165,170,1,1 3wfd_H_,165,190,1,1 3wfd_H_,166,169,1,1 3wfd_H_,166,203,1,1 3wfd_H_,166,205,1,1 3wfd_H_,167,207,1,1 3wfd_H_,173,193,1,1 3wfd_H_,175,190,1,1 3wfd_H_,175,191,1,1 3wfd_H_,176,190,1,1 3wfd_H_,177,189,1,1 3wfd_H_,180,187,1,1 3wfd_H_,182,183,1,1 3wfd_H_,182,185,1,1 3wfd_H_,183,184,1,1 3wfd_H_,195,198,1,1 3wfd_H_,198,201,1,1 3wfd_H_,198,202,1,1 3wfd_H_,199,221,1,1 3wfd_H_,203,220,1,1 3wfd_H_,204,221,1,1 3wfd_H_,206,219,1,1 3wfd_H_,207,218,1,1 3wfd_H_,208,217,1,1 3wfd_H_,210,213,1,1 3wfd_H_,210,215,1,1 3wfd_H_,211,214,1,1 3wfd_H_,213,215,1,1