pair,contact1,contact2,flow1,flow2 1vhc_A_,3,6,1,1 1vhc_A_,3,7,1,1 1vhc_A_,4,8,1,1 1vhc_A_,5,9,1,1 1vhc_A_,5,153,1,1 1vhc_A_,6,10,1,1 1vhc_A_,7,11,1,1 1vhc_A_,8,12,1,1 1vhc_A_,9,12,1,1 1vhc_A_,10,13,1,1 1vhc_A_,10,14,1,1 1vhc_A_,11,15,1,1 1vhc_A_,12,15,1,1 1vhc_A_,12,153,1,1 1vhc_A_,14,16,1,1 1vhc_A_,15,176,1,1 1vhc_A_,17,176,1,1 1vhc_A_,17,178,1,1 1vhc_A_,18,44,1,1 1vhc_A_,19,178,1,1 1vhc_A_,20,44,1,1 1vhc_A_,20,46,1,1 1vhc_A_,23,184,1,1 1vhc_A_,24,26,1,1 1vhc_A_,24,27,1,1 1vhc_A_,25,28,1,1 1vhc_A_,27,31,1,1 1vhc_A_,27,190,1,1 1vhc_A_,28,32,1,1 1vhc_A_,29,33,1,1 1vhc_A_,30,34,1,1 1vhc_A_,31,35,1,1 1vhc_A_,32,36,1,1 1vhc_A_,33,37,1,1 1vhc_A_,33,63,1,1 1vhc_A_,34,38,1,1 1vhc_A_,35,40,1,1 1vhc_A_,36,39,1,1 1vhc_A_,38,200,1,1 1vhc_A_,41,67,1,1 1vhc_A_,43,67,1,1 1vhc_A_,43,69,1,1 1vhc_A_,45,69,1,1 1vhc_A_,45,71,1,1 1vhc_A_,46,48,1,1 1vhc_A_,46,49,1,1 1vhc_A_,46,72,1,1 1vhc_A_,47,71,1,1 1vhc_A_,49,52,1,1 1vhc_A_,51,55,1,1 1vhc_A_,52,56,1,1 1vhc_A_,53,57,1,1 1vhc_A_,53,85,1,1 1vhc_A_,54,57,1,1 1vhc_A_,54,58,1,1 1vhc_A_,55,59,1,1 1vhc_A_,56,60,1,1 1vhc_A_,57,61,1,1 1vhc_A_,58,62,1,1 1vhc_A_,59,63,1,1 1vhc_A_,60,66,1,1 1vhc_A_,60,86,1,1 1vhc_A_,60,88,1,1 1vhc_A_,63,66,1,1 1vhc_A_,68,88,1,1 1vhc_A_,70,89,1,1 1vhc_A_,70,91,1,1 1vhc_A_,73,91,1,1 1vhc_A_,74,78,1,1 1vhc_A_,75,78,1,1 1vhc_A_,75,79,1,1 1vhc_A_,76,80,1,1 1vhc_A_,77,81,1,1 1vhc_A_,78,82,1,1 1vhc_A_,79,83,1,1 1vhc_A_,80,84,1,1 1vhc_A_,81,84,1,1 1vhc_A_,81,85,1,1 1vhc_A_,82,86,1,1 1vhc_A_,82,87,1,1 1vhc_A_,83,86,1,1 1vhc_A_,90,109,1,1 1vhc_A_,90,111,1,1 1vhc_A_,92,94,1,1 1vhc_A_,94,113,1,1 1vhc_A_,96,98,1,1 1vhc_A_,96,100,1,1 1vhc_A_,97,101,1,1 1vhc_A_,98,102,1,1 1vhc_A_,99,103,1,1 1vhc_A_,100,104,1,1 1vhc_A_,101,105,1,1 1vhc_A_,102,106,1,1 1vhc_A_,103,106,1,1 1vhc_A_,103,108,1,1 1vhc_A_,104,107,1,1 1vhc_A_,111,130,1,1 1vhc_A_,112,130,1,1 1vhc_A_,114,130,1,1 1vhc_A_,115,137,1,1 1vhc_A_,116,119,1,1 1vhc_A_,117,120,1,1 1vhc_A_,118,122,1,1 1vhc_A_,119,123,1,1 1vhc_A_,120,124,1,1 1vhc_A_,120,149,1,1 1vhc_A_,122,126,1,1 1vhc_A_,127,153,1,1 1vhc_A_,129,153,1,1 1vhc_A_,131,156,1,1 1vhc_A_,133,137,1,1 1vhc_A_,134,139,1,1 1vhc_A_,134,156,1,1 1vhc_A_,135,138,1,1 1vhc_A_,135,157,1,1 1vhc_A_,135,167,1,1 1vhc_A_,140,143,1,1 1vhc_A_,141,144,1,1 1vhc_A_,142,146,1,1 1vhc_A_,143,146,1,1 1vhc_A_,145,149,1,1 1vhc_A_,149,152,1,1 1vhc_A_,150,172,1,1 1vhc_A_,152,172,1,1 1vhc_A_,154,172,1,1 1vhc_A_,154,174,1,1 1vhc_A_,155,177,1,1 1vhc_A_,158,163,1,1 1vhc_A_,160,163,1,1 1vhc_A_,160,164,1,1 1vhc_A_,163,167,1,1 1vhc_A_,164,168,1,1 1vhc_A_,165,169,1,1 1vhc_A_,165,205,1,1 1vhc_A_,165,208,1,1 1vhc_A_,167,170,1,1 1vhc_A_,170,173,1,1 1vhc_A_,179,182,1,1 1vhc_A_,183,185,1,1 1vhc_A_,183,187,1,1 1vhc_A_,184,188,1,1 1vhc_A_,185,189,1,1 1vhc_A_,186,189,1,1 1vhc_A_,186,191,1,1 1vhc_A_,187,190,1,1 1vhc_A_,190,192,1,1 1vhc_A_,191,194,1,1 1vhc_A_,191,195,1,1 1vhc_A_,192,196,1,1 1vhc_A_,193,197,1,1 1vhc_A_,194,197,1,1 1vhc_A_,194,198,1,1 1vhc_A_,195,199,1,1 1vhc_A_,196,200,1,1 1vhc_A_,197,201,1,1 1vhc_A_,198,202,1,1 1vhc_A_,199,202,1,1 1vhc_A_,199,203,1,1 1vhc_A_,200,204,1,1 1vhc_A_,201,205,1,1 1vhc_A_,202,206,1,1 1vhc_A_,203,207,1,1 1vhc_A_,205,208,1,1