pair,contact1,contact2,flow1,flow2 8oo0_Ls_,1,4,1,1 8oo0_Ls_,4,7,1,1 8oo0_Ls_,5,8,1,1 8oo0_Ls_,7,11,1,1 8oo0_Ls_,8,12,1,1 8oo0_Ls_,9,13,1,1 8oo0_Ls_,10,14,1,1 8oo0_Ls_,11,15,1,1 8oo0_Ls_,11,57,1,1 8oo0_Ls_,20,85,1,1 8oo0_Ls_,22,83,1,1 8oo0_Ls_,24,81,1,1 8oo0_Ls_,25,182,1,1 8oo0_Ls_,30,32,1,1 8oo0_Ls_,30,33,1,1 8oo0_Ls_,31,32,1,1 8oo0_Ls_,31,34,1,1 8oo0_Ls_,32,35,1,1 8oo0_Ls_,32,36,1,1 8oo0_Ls_,33,37,1,1 8oo0_Ls_,34,38,1,1 8oo0_Ls_,35,39,1,1 8oo0_Ls_,36,40,1,1 8oo0_Ls_,37,41,1,1 8oo0_Ls_,38,47,1,1 8oo0_Ls_,39,42,1,1 8oo0_Ls_,44,85,1,1 8oo0_Ls_,44,86,1,1 8oo0_Ls_,52,56,1,1 8oo0_Ls_,55,59,1,1 8oo0_Ls_,57,61,1,1 8oo0_Ls_,58,61,1,1 8oo0_Ls_,59,62,1,1 8oo0_Ls_,65,66,1,1 8oo0_Ls_,66,69,1,1 8oo0_Ls_,68,71,1,1 8oo0_Ls_,69,72,1,1 8oo0_Ls_,85,87,1,1 8oo0_Ls_,88,90,1,1 8oo0_Ls_,88,91,1,1 8oo0_Ls_,88,92,1,1 8oo0_Ls_,90,93,1,1 8oo0_Ls_,91,95,1,1 8oo0_Ls_,94,97,1,1 8oo0_Ls_,95,98,1,1 8oo0_Ls_,100,178,1,1 8oo0_Ls_,101,179,1,1 8oo0_Ls_,102,175,1,1 8oo0_Ls_,111,158,1,1 8oo0_Ls_,120,148,1,1 8oo0_Ls_,121,145,1,1 8oo0_Ls_,122,146,1,1 8oo0_Ls_,125,128,1,1 8oo0_Ls_,126,129,1,1 8oo0_Ls_,128,131,1,1 8oo0_Ls_,129,133,1,1 8oo0_Ls_,130,134,1,1 8oo0_Ls_,131,134,1,1 8oo0_Ls_,132,135,1,1 8oo0_Ls_,132,137,1,1 8oo0_Ls_,133,136,1,1 8oo0_Ls_,137,139,1,1 8oo0_Ls_,140,147,1,1 8oo0_Ls_,142,145,1,1 8oo0_Ls_,156,159,1,1 8oo0_Ls_,162,166,1,1 8oo0_Ls_,163,167,1,1 8oo0_Ls_,164,167,1,1 8oo0_Ls_,164,168,1,1 8oo0_Ls_,165,169,1,1 8oo0_Ls_,166,169,1,1 8oo0_Ls_,167,170,1,1 8oo0_Ls_,170,173,1,1 8oo0_Ls_,174,175,1,1 8oo0_Ls_,185,189,1,1 8oo0_Ls_,186,189,1,1