pair,contact1,contact2,flow1,flow2 2wlf_A_,3,24,1,1 2wlf_A_,3,26,1,1 2wlf_A_,4,9,1,1 2wlf_A_,5,26,1,1 2wlf_A_,5,28,1,1 2wlf_A_,7,29,1,1 2wlf_A_,7,30,1,1 2wlf_A_,9,28,1,1 2wlf_A_,9,31,1,1 2wlf_A_,10,31,1,1 2wlf_A_,10,33,1,1 2wlf_A_,12,33,1,1 2wlf_A_,12,35,1,1 2wlf_A_,14,16,1,1 2wlf_A_,14,17,1,1 2wlf_A_,14,35,1,1 2wlf_A_,16,37,1,1 2wlf_A_,16,38,1,1 2wlf_A_,17,36,1,1 2wlf_A_,17,39,1,1 2wlf_A_,18,39,1,1 2wlf_A_,18,41,1,1 2wlf_A_,19,22,1,1 2wlf_A_,20,43,1,1 2wlf_A_,22,41,1,1 2wlf_A_,22,44,1,1 2wlf_A_,23,24,1,1 2wlf_A_,23,44,1,1 2wlf_A_,23,46,1,1 2wlf_A_,25,46,1,1 2wlf_A_,25,48,1,1 2wlf_A_,27,48,1,1 2wlf_A_,27,50,1,1 2wlf_A_,29,51,1,1 2wlf_A_,29,52,1,1 2wlf_A_,31,50,1,1 2wlf_A_,31,53,1,1 2wlf_A_,32,53,1,1 2wlf_A_,32,55,1,1 2wlf_A_,34,55,1,1 2wlf_A_,34,57,1,1 2wlf_A_,36,39,1,1 2wlf_A_,36,57,1,1 2wlf_A_,37,39,1,1 2wlf_A_,37,59,1,1 2wlf_A_,37,60,1,1 2wlf_A_,39,58,1,1 2wlf_A_,40,61,1,1 2wlf_A_,40,63,1,1 2wlf_A_,42,44,1,1 2wlf_A_,42,63,1,1 2wlf_A_,42,65,1,1 2wlf_A_,44,66,1,1 2wlf_A_,45,66,1,1 2wlf_A_,45,68,1,1 2wlf_A_,47,68,1,1 2wlf_A_,47,70,1,1 2wlf_A_,49,70,1,1 2wlf_A_,51,72,1,1 2wlf_A_,51,73,1,1 2wlf_A_,54,74,1,1 2wlf_A_,54,75,1,1 2wlf_A_,54,76,1,1 2wlf_A_,56,76,1,1 2wlf_A_,56,78,1,1 2wlf_A_,58,78,1,1 2wlf_A_,59,81,1,1 2wlf_A_,62,82,1,1 2wlf_A_,62,84,1,1 2wlf_A_,64,84,1,1 2wlf_A_,64,86,1,1 2wlf_A_,65,87,1,1 2wlf_A_,67,87,1,1 2wlf_A_,67,89,1,1 2wlf_A_,69,89,1,1 2wlf_A_,69,91,1,1 2wlf_A_,71,74,1,1 2wlf_A_,71,91,1,1 2wlf_A_,72,74,1,1 2wlf_A_,73,94,1,1 2wlf_A_,74,75,1,1 2wlf_A_,75,95,1,1 2wlf_A_,75,97,1,1 2wlf_A_,77,79,1,1 2wlf_A_,77,97,1,1 2wlf_A_,77,99,1,1 2wlf_A_,79,82,1,1 2wlf_A_,79,99,1,1 2wlf_A_,80,102,1,1 2wlf_A_,82,100,1,1 2wlf_A_,82,103,1,1 2wlf_A_,83,103,1,1 2wlf_A_,83,105,1,1 2wlf_A_,85,105,1,1 2wlf_A_,85,109,1,1 2wlf_A_,86,108,1,1 2wlf_A_,88,109,1,1 2wlf_A_,88,111,1,1 2wlf_A_,90,111,1,1 2wlf_A_,90,113,1,1 2wlf_A_,92,95,1,1 2wlf_A_,92,113,1,1 2wlf_A_,93,114,1,1 2wlf_A_,93,127,1,1 2wlf_A_,93,131,1,1 2wlf_A_,96,133,1,1 2wlf_A_,96,134,1,1 2wlf_A_,98,134,1,1 2wlf_A_,98,136,1,1 2wlf_A_,100,103,1,1 2wlf_A_,101,103,1,1 2wlf_A_,101,138,1,1 2wlf_A_,101,139,1,1 2wlf_A_,102,139,1,1 2wlf_A_,103,137,1,1 2wlf_A_,104,140,1,1 2wlf_A_,104,142,1,1 2wlf_A_,106,142,1,1 2wlf_A_,107,145,1,1 2wlf_A_,110,112,1,1 2wlf_A_,110,146,1,1 2wlf_A_,110,148,1,1 2wlf_A_,112,114,1,1 2wlf_A_,112,148,1,1 2wlf_A_,113,132,1,1 2wlf_A_,114,116,1,1 2wlf_A_,115,129,1,1 2wlf_A_,115,150,1,1 2wlf_A_,117,129,1,1 2wlf_A_,119,128,1,1 2wlf_A_,119,129,1,1 2wlf_A_,121,123,1,1 2wlf_A_,121,125,1,1 2wlf_A_,121,126,1,1 2wlf_A_,124,126,1,1 2wlf_A_,127,129,1,1 2wlf_A_,132,151,1,1 2wlf_A_,135,152,1,1 2wlf_A_,135,154,1,1 2wlf_A_,137,154,1,1 2wlf_A_,138,156,1,1 2wlf_A_,138,157,1,1 2wlf_A_,139,191,1,1 2wlf_A_,141,158,1,1 2wlf_A_,141,160,1,1 2wlf_A_,143,160,1,1 2wlf_A_,144,163,1,1 2wlf_A_,147,164,1,1 2wlf_A_,147,166,1,1 2wlf_A_,149,166,1,1 2wlf_A_,151,153,1,1 2wlf_A_,153,169,1,1 2wlf_A_,153,170,1,1 2wlf_A_,156,174,1,1 2wlf_A_,157,174,1,1 2wlf_A_,157,189,1,1 2wlf_A_,159,175,1,1 2wlf_A_,159,177,1,1 2wlf_A_,161,164,1,1 2wlf_A_,161,177,1,1 2wlf_A_,172,175,1,1 2wlf_A_,173,175,1,1 2wlf_A_,174,189,1,1 2wlf_A_,176,185,1,1 2wlf_A_,176,186,1,1 2wlf_A_,178,183,1,1 2wlf_A_,199,201,1,1 2wlf_A_,199,202,1,1 2wlf_A_,200,203,1,1 2wlf_A_,203,205,1,1 2wlf_A_,203,206,1,1 2wlf_A_,206,209,1,1 2wlf_A_,207,210,1,1