pair,contact1,contact2,flow1,flow2 7b6r_D_,1,2,1,1 7b6r_D_,3,7,1,1 7b6r_D_,4,8,1,1 7b6r_D_,5,8,1,1 7b6r_D_,5,9,1,1 7b6r_D_,6,10,1,1 7b6r_D_,7,11,1,1 7b6r_D_,7,93,1,1 7b6r_D_,8,12,1,1 7b6r_D_,9,13,1,1 7b6r_D_,10,14,1,1 7b6r_D_,11,15,1,1 7b6r_D_,12,16,1,1 7b6r_D_,17,24,1,1 7b6r_D_,21,23,1,1 7b6r_D_,25,110,1,1 7b6r_D_,26,29,1,1 7b6r_D_,27,31,1,1 7b6r_D_,28,32,1,1 7b6r_D_,29,33,1,1 7b6r_D_,30,34,1,1 7b6r_D_,31,35,1,1 7b6r_D_,32,36,1,1 7b6r_D_,33,37,1,1 7b6r_D_,34,38,1,1 7b6r_D_,35,39,1,1 7b6r_D_,36,40,1,1 7b6r_D_,37,41,1,1 7b6r_D_,44,46,1,1 7b6r_D_,46,52,1,1 7b6r_D_,47,49,1,1 7b6r_D_,57,60,1,1 7b6r_D_,57,61,1,1 7b6r_D_,58,62,1,1 7b6r_D_,59,63,1,1 7b6r_D_,59,79,1,1 7b6r_D_,60,63,1,1 7b6r_D_,60,64,1,1 7b6r_D_,61,65,1,1 7b6r_D_,62,66,1,1 7b6r_D_,63,64,1,1 7b6r_D_,63,67,1,1 7b6r_D_,64,68,1,1 7b6r_D_,66,69,1,1 7b6r_D_,66,71,1,1 7b6r_D_,72,89,1,1 7b6r_D_,72,91,1,1 7b6r_D_,75,88,1,1 7b6r_D_,76,88,1,1 7b6r_D_,78,86,1,1 7b6r_D_,80,82,1,1 7b6r_D_,85,145,1,1 7b6r_D_,85,146,1,1 7b6r_D_,87,144,1,1 7b6r_D_,89,142,1,1 7b6r_D_,92,96,1,1 7b6r_D_,93,96,1,1 7b6r_D_,95,98,1,1 7b6r_D_,105,108,1,1 7b6r_D_,107,111,1,1 7b6r_D_,108,112,1,1 7b6r_D_,109,113,1,1 7b6r_D_,111,114,1,1 7b6r_D_,112,115,1,1 7b6r_D_,113,116,1,1 7b6r_D_,115,130,1,1 7b6r_D_,116,132,1,1 7b6r_D_,120,131,1,1 7b6r_D_,131,147,1,1 7b6r_D_,131,149,1,1 7b6r_D_,133,145,1,1 7b6r_D_,133,147,1,1 7b6r_D_,135,143,1,1 7b6r_D_,135,145,1,1 7b6r_D_,140,142,1,1 7b6r_D_,141,143,1,1