pair,contact1,contact2,flow1,flow2 1qfu_H_,3,5,1,1 1qfu_H_,3,25,1,1 1qfu_H_,5,23,1,1 1qfu_H_,6,94,1,1 1qfu_H_,6,96,1,1 1qfu_H_,6,115,1,1 1qfu_H_,7,9,1,1 1qfu_H_,8,117,1,1 1qfu_H_,10,117,1,1 1qfu_H_,10,119,1,1 1qfu_H_,12,119,1,1 1qfu_H_,12,121,1,1 1qfu_H_,13,16,1,1 1qfu_H_,13,121,1,1 1qfu_H_,13,123,1,1 1qfu_H_,18,83,1,1 1qfu_H_,20,81,1,1 1qfu_H_,22,79,1,1 1qfu_H_,23,76,1,1 1qfu_H_,24,77,1,1 1qfu_H_,28,31,1,1 1qfu_H_,29,32,1,1 1qfu_H_,33,52,1,1 1qfu_H_,33,99,1,1 1qfu_H_,34,51,1,1 1qfu_H_,35,49,1,1 1qfu_H_,35,97,1,1 1qfu_H_,36,48,1,1 1qfu_H_,36,49,1,1 1qfu_H_,37,95,1,1 1qfu_H_,38,46,1,1 1qfu_H_,38,89,1,1 1qfu_H_,38,94,1,1 1qfu_H_,39,43,1,1 1qfu_H_,39,93,1,1 1qfu_H_,39,95,1,1 1qfu_H_,40,42,1,1 1qfu_H_,40,43,1,1 1qfu_H_,40,44,1,1 1qfu_H_,40,46,1,1 1qfu_H_,42,43,1,1 1qfu_H_,42,44,1,1 1qfu_H_,46,63,1,1 1qfu_H_,48,61,1,1 1qfu_H_,50,57,1,1 1qfu_H_,50,59,1,1 1qfu_H_,52,54,1,1 1qfu_H_,52,56,1,1 1qfu_H_,52,57,1,1 1qfu_H_,54,74,1,1 1qfu_H_,55,57,1,1 1qfu_H_,60,70,1,1 1qfu_H_,61,64,1,1 1qfu_H_,62,65,1,1 1qfu_H_,64,67,1,1 1qfu_H_,64,68,1,1 1qfu_H_,67,90,1,1 1qfu_H_,69,82,1,1 1qfu_H_,71,80,1,1 1qfu_H_,73,75,1,1 1qfu_H_,73,76,1,1 1qfu_H_,73,78,1,1 1qfu_H_,74,77,1,1 1qfu_H_,76,78,1,1 1qfu_H_,87,90,1,1 1qfu_H_,88,91,1,1 1qfu_H_,90,94,1,1 1qfu_H_,91,118,1,1 1qfu_H_,91,120,1,1 1qfu_H_,92,118,1,1 1qfu_H_,94,116,1,1 1qfu_H_,96,113,1,1 1qfu_H_,98,110,1,1 1qfu_H_,98,111,1,1 1qfu_H_,101,104,1,1 1qfu_H_,110,111,1,1 1qfu_H_,114,115,1,1 1qfu_H_,115,116,1,1 1qfu_H_,121,123,1,1 1qfu_H_,126,155,1,1 1qfu_H_,129,131,1,1 1qfu_H_,129,152,1,1 1qfu_H_,131,150,1,1 1qfu_H_,133,148,1,1 1qfu_H_,140,142,1,1 1qfu_H_,142,143,1,1 1qfu_H_,142,194,1,1 1qfu_H_,145,192,1,1 1qfu_H_,147,190,1,1 1qfu_H_,149,188,1,1 1qfu_H_,151,186,1,1 1qfu_H_,154,157,1,1 1qfu_H_,154,184,1,1 1qfu_H_,156,208,1,1 1qfu_H_,160,207,1,1 1qfu_H_,162,205,1,1 1qfu_H_,163,166,1,1 1qfu_H_,163,188,1,1 1qfu_H_,164,167,1,1 1qfu_H_,164,201,1,1 1qfu_H_,164,203,1,1 1qfu_H_,165,205,1,1 1qfu_H_,167,169,1,1 1qfu_H_,169,171,1,1 1qfu_H_,171,191,1,1 1qfu_H_,173,189,1,1 1qfu_H_,174,188,1,1 1qfu_H_,175,187,1,1 1qfu_H_,178,185,1,1 1qfu_H_,180,181,1,1 1qfu_H_,180,183,1,1 1qfu_H_,193,196,1,1 1qfu_H_,194,197,1,1 1qfu_H_,195,199,1,1 1qfu_H_,202,219,1,1 1qfu_H_,204,217,1,1 1qfu_H_,205,216,1,1 1qfu_H_,206,215,1,1 1qfu_H_,208,211,1,1 1qfu_H_,208,213,1,1 1qfu_H_,209,212,1,1 1qfu_H_,211,213,1,1