pair,contact1,contact2,flow1,flow2 1ckv_A_,8,11,1,1 1ckv_A_,8,12,1,1 1ckv_A_,11,14,1,1 1ckv_A_,11,15,1,1 1ckv_A_,14,18,1,1 1ckv_A_,36,127,1,1 1ckv_A_,38,81,1,1 1ckv_A_,40,79,1,1 1ckv_A_,41,111,1,1 1ckv_A_,45,49,1,1 1ckv_A_,47,51,1,1 1ckv_A_,48,52,1,1 1ckv_A_,49,53,1,1 1ckv_A_,50,54,1,1 1ckv_A_,52,56,1,1 1ckv_A_,53,57,1,1 1ckv_A_,54,58,1,1 1ckv_A_,55,59,1,1 1ckv_A_,57,61,1,1 1ckv_A_,58,62,1,1 1ckv_A_,59,63,1,1 1ckv_A_,60,65,1,1 1ckv_A_,67,82,1,1 1ckv_A_,69,80,1,1 1ckv_A_,71,78,1,1 1ckv_A_,73,76,1,1 1ckv_A_,82,84,1,1 1ckv_A_,85,125,1,1 1ckv_A_,87,123,1,1 1ckv_A_,90,94,1,1 1ckv_A_,91,95,1,1 1ckv_A_,92,96,1,1 1ckv_A_,93,100,1,1 1ckv_A_,101,104,1,1 1ckv_A_,115,126,1,1 1ckv_A_,117,124,1,1 1ckv_A_,119,122,1,1 1ckv_A_,126,128,1,1 1ckv_A_,126,129,1,1 1ckv_A_,128,131,1,1