pair,contact1,contact2,flow1,flow2 1u3h_D_,8,33,1,1 1u3h_D_,10,12,1,1 1u3h_D_,10,31,1,1 1u3h_D_,10,33,1,1 1u3h_D_,12,29,1,1 1u3h_D_,14,27,1,1 1u3h_D_,16,25,1,1 1u3h_D_,16,29,1,1 1u3h_D_,18,23,1,1 1u3h_D_,19,22,1,1 1u3h_D_,21,82,1,1 1u3h_D_,25,41,1,1 1u3h_D_,26,42,1,1 1u3h_D_,26,72,1,1 1u3h_D_,28,40,1,1 1u3h_D_,29,36,1,1 1u3h_D_,30,37,1,1 1u3h_D_,30,38,1,1 1u3h_D_,32,35,1,1 1u3h_D_,35,51,1,1 1u3h_D_,36,39,1,1 1u3h_D_,37,50,1,1 1u3h_D_,37,51,1,1 1u3h_D_,39,48,1,1 1u3h_D_,41,43,1,1 1u3h_D_,41,45,1,1 1u3h_D_,46,48,1,1 1u3h_D_,47,62,1,1 1u3h_D_,47,69,1,1 1u3h_D_,51,54,1,1 1u3h_D_,52,55,1,1 1u3h_D_,54,57,1,1 1u3h_D_,57,61,1,1 1u3h_D_,58,62,1,1 1u3h_D_,59,63,1,1 1u3h_D_,60,64,1,1 1u3h_D_,61,65,1,1 1u3h_D_,61,66,1,1 1u3h_D_,65,69,1,1 1u3h_D_,66,70,1,1 1u3h_D_,67,71,1,1 1u3h_D_,69,72,1,1 1u3h_D_,70,73,1,1 1u3h_D_,71,74,1,1 1u3h_D_,71,75,1,1 1u3h_D_,72,76,1,1 1u3h_D_,72,77,1,1 1u3h_D_,73,78,1,1 1u3h_D_,74,79,1,1 1u3h_D_,76,80,1,1 1u3h_D_,77,81,1,1 1u3h_D_,78,82,1,1 1u3h_D_,79,83,1,1 1u3h_D_,80,84,1,1 1u3h_D_,80,85,1,1 1u3h_D_,81,86,1,1 1u3h_D_,84,88,1,1 1u3h_D_,85,88,1,1 1u3h_D_,85,89,1,1 1u3h_D_,85,90,1,1 1u3h_D_,87,91,1,1 1u3h_D_,88,91,1,1 1u3h_D_,89,92,1,1 1u3h_D_,92,152,1,1 1u3h_D_,94,122,1,1 1u3h_D_,94,178,1,1 1u3h_D_,97,119,1,1 1u3h_D_,99,117,1,1 1u3h_D_,101,115,1,1 1u3h_D_,103,113,1,1 1u3h_D_,105,112,1,1 1u3h_D_,109,165,1,1 1u3h_D_,112,162,1,1 1u3h_D_,113,161,1,1 1u3h_D_,114,160,1,1 1u3h_D_,116,158,1,1 1u3h_D_,118,156,1,1 1u3h_D_,121,154,1,1 1u3h_D_,127,175,1,1 1u3h_D_,129,173,1,1 1u3h_D_,129,175,1,1 1u3h_D_,130,137,1,1 1u3h_D_,130,158,1,1 1u3h_D_,131,171,1,1 1u3h_D_,132,135,1,1 1u3h_D_,133,169,1,1 1u3h_D_,140,161,1,1 1u3h_D_,142,159,1,1 1u3h_D_,144,145,1,1 1u3h_D_,144,157,1,1 1u3h_D_,147,155,1,1 1u3h_D_,149,153,1,1 1u3h_D_,151,153,1,1 1u3h_D_,168,170,1,1 1u3h_D_,170,187,1,1 1u3h_D_,172,185,1,1 1u3h_D_,173,175,1,1 1u3h_D_,174,183,1,1 1u3h_D_,176,179,1,1