pair,contact1,contact2,flow1,flow2 5vfr_H_,2,9,1,1 5vfr_H_,3,17,1,1 5vfr_H_,6,120,1,1 5vfr_H_,8,9,1,1 5vfr_H_,15,18,1,1 5vfr_H_,15,19,1,1 5vfr_H_,16,20,1,1 5vfr_H_,17,21,1,1 5vfr_H_,18,22,1,1 5vfr_H_,19,23,1,1 5vfr_H_,20,24,1,1 5vfr_H_,21,25,1,1 5vfr_H_,22,26,1,1 5vfr_H_,23,27,1,1 5vfr_H_,25,28,1,1 5vfr_H_,29,73,1,1 5vfr_H_,31,43,1,1 5vfr_H_,31,159,1,1 5vfr_H_,32,43,1,1 5vfr_H_,33,157,1,1 5vfr_H_,34,41,1,1 5vfr_H_,35,155,1,1 5vfr_H_,36,39,1,1 5vfr_H_,37,178,1,1 5vfr_H_,40,209,1,1 5vfr_H_,42,207,1,1 5vfr_H_,44,45,1,1 5vfr_H_,46,203,1,1 5vfr_H_,54,55,1,1 5vfr_H_,60,79,1,1 5vfr_H_,61,205,1,1 5vfr_H_,61,216,1,1 5vfr_H_,62,70,1,1 5vfr_H_,63,87,1,1 5vfr_H_,64,68,1,1 5vfr_H_,66,214,1,1 5vfr_H_,67,135,1,1 5vfr_H_,69,133,1,1 5vfr_H_,70,79,1,1 5vfr_H_,71,131,1,1 5vfr_H_,72,73,1,1 5vfr_H_,73,129,1,1 5vfr_H_,73,159,1,1 5vfr_H_,75,78,1,1 5vfr_H_,75,79,1,1 5vfr_H_,76,80,1,1 5vfr_H_,78,82,1,1 5vfr_H_,79,83,1,1 5vfr_H_,80,84,1,1 5vfr_H_,81,85,1,1 5vfr_H_,82,86,1,1 5vfr_H_,83,87,1,1 5vfr_H_,84,88,1,1 5vfr_H_,85,89,1,1 5vfr_H_,86,90,1,1 5vfr_H_,87,91,1,1 5vfr_H_,88,92,1,1 5vfr_H_,89,93,1,1 5vfr_H_,90,94,1,1 5vfr_H_,91,95,1,1 5vfr_H_,92,96,1,1 5vfr_H_,93,97,1,1 5vfr_H_,94,98,1,1 5vfr_H_,95,98,1,1 5vfr_H_,102,106,1,1 5vfr_H_,103,107,1,1 5vfr_H_,104,108,1,1 5vfr_H_,105,109,1,1 5vfr_H_,106,110,1,1 5vfr_H_,107,111,1,1 5vfr_H_,108,112,1,1 5vfr_H_,109,112,1,1 5vfr_H_,109,113,1,1 5vfr_H_,110,114,1,1 5vfr_H_,111,115,1,1 5vfr_H_,112,116,1,1 5vfr_H_,113,117,1,1 5vfr_H_,114,118,1,1 5vfr_H_,115,118,1,1 5vfr_H_,115,119,1,1 5vfr_H_,130,145,1,1 5vfr_H_,132,143,1,1 5vfr_H_,134,141,1,1 5vfr_H_,137,139,1,1 5vfr_H_,138,211,1,1 5vfr_H_,142,154,1,1 5vfr_H_,144,152,1,1 5vfr_H_,146,148,1,1 5vfr_H_,146,149,1,1 5vfr_H_,157,158,1,1 5vfr_H_,162,165,1,1 5vfr_H_,162,166,1,1 5vfr_H_,163,167,1,1 5vfr_H_,164,168,1,1 5vfr_H_,165,168,1,1 5vfr_H_,165,169,1,1 5vfr_H_,166,170,1,1 5vfr_H_,166,190,1,1 5vfr_H_,167,171,1,1 5vfr_H_,169,173,1,1 5vfr_H_,170,174,1,1 5vfr_H_,175,177,1,1 5vfr_H_,179,183,1,1 5vfr_H_,180,184,1,1 5vfr_H_,181,185,1,1 5vfr_H_,182,186,1,1 5vfr_H_,183,187,1,1 5vfr_H_,184,188,1,1 5vfr_H_,185,189,1,1 5vfr_H_,186,190,1,1 5vfr_H_,187,191,1,1 5vfr_H_,188,192,1,1 5vfr_H_,189,193,1,1 5vfr_H_,191,194,1,1 5vfr_H_,191,195,1,1 5vfr_H_,200,202,1,1 5vfr_H_,200,203,1,1 5vfr_H_,206,217,1,1 5vfr_H_,208,215,1,1 5vfr_H_,210,213,1,1 5vfr_H_,218,221,1,1 5vfr_H_,218,222,1,1 5vfr_H_,219,223,1,1 5vfr_H_,220,224,1,1 5vfr_H_,221,225,1,1 5vfr_H_,222,226,1,1