pair,contact1,contact2,flow1,flow2 1l0l_H_,3,6,1,1 1l0l_H_,3,7,1,1 1l0l_H_,4,8,1,1 1l0l_H_,6,10,1,1 1l0l_H_,8,12,1,1 1l0l_H_,15,19,1,1 1l0l_H_,17,21,1,1 1l0l_H_,18,22,1,1 1l0l_H_,19,23,1,1 1l0l_H_,20,24,1,1 1l0l_H_,21,25,1,1 1l0l_H_,24,27,1,1 1l0l_H_,24,30,1,1 1l0l_H_,24,65,1,1 1l0l_H_,27,31,1,1 1l0l_H_,28,32,1,1 1l0l_H_,29,33,1,1 1l0l_H_,30,34,1,1 1l0l_H_,31,35,1,1 1l0l_H_,32,36,1,1 1l0l_H_,33,37,1,1 1l0l_H_,34,38,1,1 1l0l_H_,35,39,1,1 1l0l_H_,36,40,1,1 1l0l_H_,37,40,1,1 1l0l_H_,37,41,1,1 1l0l_H_,38,42,1,1 1l0l_H_,39,42,1,1 1l0l_H_,39,43,1,1 1l0l_H_,40,54,1,1 1l0l_H_,42,45,1,1 1l0l_H_,42,46,1,1 1l0l_H_,45,48,1,1 1l0l_H_,47,49,1,1 1l0l_H_,49,50,1,1 1l0l_H_,52,54,1,1 1l0l_H_,53,54,1,1 1l0l_H_,53,55,1,1 1l0l_H_,54,57,1,1 1l0l_H_,55,58,1,1 1l0l_H_,55,59,1,1 1l0l_H_,56,60,1,1 1l0l_H_,58,61,1,1 1l0l_H_,58,62,1,1 1l0l_H_,59,63,1,1 1l0l_H_,61,65,1,1 1l0l_H_,62,66,1,1 1l0l_H_,63,67,1,1 1l0l_H_,64,68,1,1 1l0l_H_,65,68,1,1 1l0l_H_,65,69,1,1 1l0l_H_,66,70,1,1 1l0l_H_,67,71,1,1 1l0l_H_,68,72,1,1 1l0l_H_,69,73,1,1 1l0l_H_,73,76,1,1