pair,contact1,contact2,flow1,flow2 2vdp_H_,1,3,1,1 2vdp_H_,3,25,1,1 2vdp_H_,5,23,1,1 2vdp_H_,6,94,1,1 2vdp_H_,6,96,1,1 2vdp_H_,6,111,1,1 2vdp_H_,6,112,1,1 2vdp_H_,7,21,1,1 2vdp_H_,7,113,1,1 2vdp_H_,10,114,1,1 2vdp_H_,10,116,1,1 2vdp_H_,12,116,1,1 2vdp_H_,12,118,1,1 2vdp_H_,13,16,1,1 2vdp_H_,15,86,1,1 2vdp_H_,16,86,1,1 2vdp_H_,17,83,1,1 2vdp_H_,18,83,1,1 2vdp_H_,20,81,1,1 2vdp_H_,22,79,1,1 2vdp_H_,23,78,1,1 2vdp_H_,24,77,1,1 2vdp_H_,28,31,1,1 2vdp_H_,28,77,1,1 2vdp_H_,29,77,1,1 2vdp_H_,32,33,1,1 2vdp_H_,34,51,1,1 2vdp_H_,35,47,1,1 2vdp_H_,35,97,1,1 2vdp_H_,36,48,1,1 2vdp_H_,36,49,1,1 2vdp_H_,37,95,1,1 2vdp_H_,38,46,1,1 2vdp_H_,38,89,1,1 2vdp_H_,39,93,1,1 2vdp_H_,39,95,1,1 2vdp_H_,40,44,1,1 2vdp_H_,40,46,1,1 2vdp_H_,48,61,1,1 2vdp_H_,50,59,1,1 2vdp_H_,52,55,1,1 2vdp_H_,52,56,1,1 2vdp_H_,52,57,1,1 2vdp_H_,55,57,1,1 2vdp_H_,60,70,1,1 2vdp_H_,61,63,1,1 2vdp_H_,61,64,1,1 2vdp_H_,62,65,1,1 2vdp_H_,64,68,1,1 2vdp_H_,66,84,1,1 2vdp_H_,67,84,1,1 2vdp_H_,67,90,1,1 2vdp_H_,69,82,1,1 2vdp_H_,71,80,1,1 2vdp_H_,73,75,1,1 2vdp_H_,73,76,1,1 2vdp_H_,73,78,1,1 2vdp_H_,74,77,1,1 2vdp_H_,76,78,1,1 2vdp_H_,87,89,1,1 2vdp_H_,87,90,1,1 2vdp_H_,88,91,1,1 2vdp_H_,90,94,1,1 2vdp_H_,91,117,1,1 2vdp_H_,92,115,1,1 2vdp_H_,94,113,1,1 2vdp_H_,96,110,1,1 2vdp_H_,98,99,1,1 2vdp_H_,98,107,1,1 2vdp_H_,98,108,1,1 2vdp_H_,100,107,1,1 2vdp_H_,102,104,1,1 2vdp_H_,102,105,1,1 2vdp_H_,106,109,1,1 2vdp_H_,118,120,1,1 2vdp_H_,121,123,1,1 2vdp_H_,123,150,1,1 2vdp_H_,126,147,1,1 2vdp_H_,128,144,1,1 2vdp_H_,128,145,1,1 2vdp_H_,130,143,1,1 2vdp_H_,131,217,1,1 2vdp_H_,137,189,1,1 2vdp_H_,138,189,1,1 2vdp_H_,140,187,1,1 2vdp_H_,141,186,1,1 2vdp_H_,142,185,1,1 2vdp_H_,144,183,1,1 2vdp_H_,146,181,1,1 2vdp_H_,149,152,1,1 2vdp_H_,149,179,1,1 2vdp_H_,151,203,1,1 2vdp_H_,155,202,1,1 2vdp_H_,157,200,1,1 2vdp_H_,158,161,1,1 2vdp_H_,158,163,1,1 2vdp_H_,158,183,1,1 2vdp_H_,159,162,1,1 2vdp_H_,159,196,1,1 2vdp_H_,159,198,1,1 2vdp_H_,160,200,1,1 2vdp_H_,166,186,1,1 2vdp_H_,168,183,1,1 2vdp_H_,168,184,1,1 2vdp_H_,169,183,1,1 2vdp_H_,170,182,1,1 2vdp_H_,173,180,1,1 2vdp_H_,175,176,1,1 2vdp_H_,175,178,1,1 2vdp_H_,188,190,1,1 2vdp_H_,188,191,1,1 2vdp_H_,190,194,1,1 2vdp_H_,191,194,1,1 2vdp_H_,191,195,1,1 2vdp_H_,196,213,1,1 2vdp_H_,197,214,1,1 2vdp_H_,199,212,1,1 2vdp_H_,200,211,1,1 2vdp_H_,201,210,1,1 2vdp_H_,203,206,1,1 2vdp_H_,203,208,1,1 2vdp_H_,204,207,1,1 2vdp_H_,206,208,1,1