pair,contact1,contact2,flow1,flow2 2d4u_A_,1,3,1,1 2d4u_A_,4,8,1,1 2d4u_A_,5,9,1,1 2d4u_A_,6,10,1,1 2d4u_A_,7,11,1,1 2d4u_A_,8,12,1,1 2d4u_A_,9,13,1,1 2d4u_A_,10,14,1,1 2d4u_A_,11,15,1,1 2d4u_A_,12,16,1,1 2d4u_A_,13,17,1,1 2d4u_A_,14,18,1,1 2d4u_A_,15,19,1,1 2d4u_A_,16,20,1,1 2d4u_A_,17,21,1,1 2d4u_A_,18,22,1,1 2d4u_A_,19,23,1,1 2d4u_A_,19,164,1,1 2d4u_A_,20,24,1,1 2d4u_A_,21,25,1,1 2d4u_A_,22,26,1,1 2d4u_A_,23,27,1,1 2d4u_A_,24,28,1,1 2d4u_A_,25,29,1,1 2d4u_A_,26,30,1,1 2d4u_A_,27,28,1,1 2d4u_A_,27,31,1,1 2d4u_A_,28,31,1,1 2d4u_A_,28,32,1,1 2d4u_A_,29,32,1,1 2d4u_A_,29,33,1,1 2d4u_A_,29,97,1,1 2d4u_A_,29,154,1,1 2d4u_A_,30,34,1,1 2d4u_A_,31,35,1,1 2d4u_A_,32,36,1,1 2d4u_A_,33,37,1,1 2d4u_A_,34,38,1,1 2d4u_A_,35,39,1,1 2d4u_A_,36,40,1,1 2d4u_A_,36,81,1,1 2d4u_A_,37,41,1,1 2d4u_A_,38,42,1,1 2d4u_A_,39,43,1,1 2d4u_A_,40,44,1,1 2d4u_A_,41,45,1,1 2d4u_A_,42,46,1,1 2d4u_A_,43,47,1,1 2d4u_A_,43,77,1,1 2d4u_A_,44,48,1,1 2d4u_A_,44,137,1,1 2d4u_A_,44,140,1,1 2d4u_A_,45,49,1,1 2d4u_A_,46,50,1,1 2d4u_A_,47,51,1,1 2d4u_A_,48,52,1,1 2d4u_A_,49,53,1,1 2d4u_A_,50,54,1,1 2d4u_A_,51,55,1,1 2d4u_A_,52,56,1,1 2d4u_A_,53,57,1,1 2d4u_A_,53,65,1,1 2d4u_A_,54,58,1,1 2d4u_A_,56,59,1,1 2d4u_A_,56,61,1,1 2d4u_A_,57,60,1,1 2d4u_A_,66,68,1,1 2d4u_A_,66,69,1,1 2d4u_A_,66,70,1,1 2d4u_A_,67,71,1,1 2d4u_A_,68,72,1,1 2d4u_A_,69,73,1,1 2d4u_A_,70,74,1,1 2d4u_A_,71,75,1,1 2d4u_A_,72,76,1,1 2d4u_A_,73,77,1,1 2d4u_A_,74,77,1,1 2d4u_A_,74,78,1,1 2d4u_A_,75,79,1,1 2d4u_A_,76,80,1,1 2d4u_A_,77,81,1,1 2d4u_A_,78,82,1,1 2d4u_A_,79,83,1,1 2d4u_A_,80,84,1,1 2d4u_A_,81,85,1,1 2d4u_A_,82,86,1,1 2d4u_A_,82,113,1,1 2d4u_A_,83,87,1,1 2d4u_A_,84,88,1,1 2d4u_A_,85,89,1,1 2d4u_A_,86,90,1,1 2d4u_A_,87,90,1,1 2d4u_A_,88,91,1,1 2d4u_A_,89,106,1,1 2d4u_A_,94,96,1,1 2d4u_A_,94,97,1,1 2d4u_A_,97,154,1,1 2d4u_A_,98,101,1,1 2d4u_A_,98,102,1,1 2d4u_A_,98,153,1,1 2d4u_A_,99,103,1,1 2d4u_A_,100,104,1,1 2d4u_A_,101,105,1,1 2d4u_A_,102,106,1,1 2d4u_A_,103,107,1,1 2d4u_A_,104,107,1,1 2d4u_A_,104,108,1,1 2d4u_A_,105,109,1,1 2d4u_A_,106,110,1,1 2d4u_A_,107,111,1,1 2d4u_A_,108,112,1,1 2d4u_A_,109,113,1,1 2d4u_A_,110,114,1,1 2d4u_A_,111,115,1,1 2d4u_A_,112,116,1,1 2d4u_A_,113,114,1,1 2d4u_A_,113,117,1,1 2d4u_A_,114,118,1,1 2d4u_A_,115,119,1,1 2d4u_A_,115,134,1,1 2d4u_A_,116,120,1,1 2d4u_A_,117,121,1,1 2d4u_A_,118,122,1,1 2d4u_A_,118,134,1,1 2d4u_A_,119,123,1,1 2d4u_A_,120,124,1,1 2d4u_A_,122,125,1,1 2d4u_A_,122,127,1,1 2d4u_A_,123,126,1,1 2d4u_A_,127,130,1,1 2d4u_A_,127,131,1,1 2d4u_A_,128,132,1,1 2d4u_A_,129,133,1,1 2d4u_A_,130,133,1,1 2d4u_A_,134,136,1,1 2d4u_A_,136,140,1,1 2d4u_A_,137,141,1,1 2d4u_A_,138,142,1,1 2d4u_A_,139,143,1,1 2d4u_A_,140,144,1,1 2d4u_A_,141,145,1,1 2d4u_A_,142,146,1,1 2d4u_A_,143,147,1,1 2d4u_A_,144,148,1,1 2d4u_A_,145,149,1,1 2d4u_A_,146,150,1,1 2d4u_A_,147,151,1,1 2d4u_A_,148,152,1,1 2d4u_A_,149,153,1,1 2d4u_A_,150,154,1,1 2d4u_A_,151,155,1,1 2d4u_A_,152,156,1,1 2d4u_A_,153,154,1,1 2d4u_A_,153,157,1,1 2d4u_A_,154,158,1,1 2d4u_A_,155,159,1,1 2d4u_A_,156,160,1,1 2d4u_A_,157,161,1,1 2d4u_A_,158,159,1,1 2d4u_A_,158,162,1,1 2d4u_A_,159,163,1,1 2d4u_A_,160,164,1,1 2d4u_A_,161,165,1,1 2d4u_A_,162,166,1,1 2d4u_A_,163,167,1,1 2d4u_A_,164,167,1,1