pair,contact1,contact2,flow1,flow2 7a18_D_,1,5,1,1 7a18_D_,2,6,1,1 7a18_D_,3,7,1,1 7a18_D_,4,8,1,1 7a18_D_,5,9,1,1 7a18_D_,6,10,1,1 7a18_D_,7,11,1,1 7a18_D_,8,12,1,1 7a18_D_,10,14,1,1 7a18_D_,11,15,1,1 7a18_D_,12,16,1,1 7a18_D_,13,17,1,1 7a18_D_,14,18,1,1 7a18_D_,21,164,1,1 7a18_D_,23,25,1,1 7a18_D_,23,26,1,1 7a18_D_,24,27,1,1 7a18_D_,31,91,1,1 7a18_D_,31,156,1,1 7a18_D_,32,156,1,1 7a18_D_,33,90,1,1 7a18_D_,34,154,1,1 7a18_D_,35,88,1,1 7a18_D_,36,152,1,1 7a18_D_,38,41,1,1 7a18_D_,45,47,1,1 7a18_D_,45,49,1,1 7a18_D_,46,50,1,1 7a18_D_,47,51,1,1 7a18_D_,48,52,1,1 7a18_D_,49,53,1,1 7a18_D_,50,54,1,1 7a18_D_,51,55,1,1 7a18_D_,52,56,1,1 7a18_D_,53,57,1,1 7a18_D_,54,58,1,1 7a18_D_,55,59,1,1 7a18_D_,55,149,1,1 7a18_D_,56,60,1,1 7a18_D_,57,60,1,1 7a18_D_,57,61,1,1 7a18_D_,62,89,1,1 7a18_D_,65,87,1,1 7a18_D_,66,68,1,1 7a18_D_,67,84,1,1 7a18_D_,67,85,1,1 7a18_D_,69,82,1,1 7a18_D_,71,72,1,1 7a18_D_,72,74,1,1 7a18_D_,92,95,1,1 7a18_D_,92,96,1,1 7a18_D_,93,97,1,1 7a18_D_,95,99,1,1 7a18_D_,96,100,1,1 7a18_D_,97,101,1,1 7a18_D_,98,102,1,1 7a18_D_,99,102,1,1 7a18_D_,99,103,1,1 7a18_D_,104,107,1,1 7a18_D_,119,128,1,1 7a18_D_,127,155,1,1 7a18_D_,128,154,1,1 7a18_D_,129,153,1,1 7a18_D_,131,151,1,1 7a18_D_,141,144,1,1 7a18_D_,141,145,1,1 7a18_D_,157,158,1,1 7a18_D_,161,164,1,1 7a18_D_,162,165,1,1 7a18_D_,163,166,1,1 7a18_D_,164,167,1,1 7a18_D_,165,168,1,1 7a18_D_,166,170,1,1 7a18_D_,169,172,1,1 7a18_D_,169,174,1,1