pair,contact1,contact2,flow1,flow2 6xdq_H_,2,6,1,1 6xdq_H_,3,7,1,1 6xdq_H_,4,8,1,1 6xdq_H_,5,9,1,1 6xdq_H_,6,10,1,1 6xdq_H_,7,11,1,1 6xdq_H_,8,12,1,1 6xdq_H_,9,13,1,1 6xdq_H_,12,15,1,1 6xdq_H_,17,71,1,1 6xdq_H_,26,63,1,1 6xdq_H_,26,64,1,1 6xdq_H_,27,35,1,1 6xdq_H_,30,33,1,1 6xdq_H_,34,46,1,1 6xdq_H_,41,74,1,1 6xdq_H_,44,79,1,1 6xdq_H_,44,80,1,1 6xdq_H_,48,51,1,1 6xdq_H_,53,55,1,1 6xdq_H_,67,68,1,1 6xdq_H_,85,88,1,1 6xdq_H_,86,89,1,1 6xdq_H_,87,91,1,1 6xdq_H_,88,92,1,1 6xdq_H_,89,93,1,1 6xdq_H_,90,94,1,1 6xdq_H_,91,95,1,1 6xdq_H_,92,96,1,1 6xdq_H_,93,97,1,1 6xdq_H_,96,99,1,1 6xdq_H_,97,100,1,1 6xdq_H_,98,103,1,1 6xdq_H_,99,102,1,1 6xdq_H_,112,119,1,1 6xdq_H_,120,127,1,1 6xdq_H_,128,164,1,1 6xdq_H_,130,133,1,1 6xdq_H_,132,135,1,1 6xdq_H_,141,144,1,1 6xdq_H_,153,167,1,1 6xdq_H_,155,165,1,1 6xdq_H_,156,165,1,1 6xdq_H_,158,163,1,1 6xdq_H_,170,173,1,1 6xdq_H_,191,241,1,1 6xdq_H_,193,239,1,1 6xdq_H_,195,237,1,1 6xdq_H_,196,197,1,1 6xdq_H_,196,204,1,1 6xdq_H_,203,214,1,1 6xdq_H_,204,214,1,1 6xdq_H_,207,208,1,1 6xdq_H_,207,209,1,1 6xdq_H_,216,218,1,1 6xdq_H_,221,222,1,1 6xdq_H_,228,231,1,1 6xdq_H_,229,232,1,1 6xdq_H_,229,233,1,1 6xdq_H_,242,256,1,1 6xdq_H_,245,254,1,1