pair,contact1,contact2,flow1,flow2 2lxx_A_,1,115,1,1 2lxx_A_,3,5,1,1 2lxx_A_,6,36,1,1 2lxx_A_,6,38,1,1 2lxx_A_,8,10,1,1 2lxx_A_,8,11,1,1 2lxx_A_,8,12,1,1 2lxx_A_,8,38,1,1 2lxx_A_,9,13,1,1 2lxx_A_,10,14,1,1 2lxx_A_,11,15,1,1 2lxx_A_,12,16,1,1 2lxx_A_,13,17,1,1 2lxx_A_,14,18,1,1 2lxx_A_,15,19,1,1 2lxx_A_,16,20,1,1 2lxx_A_,16,21,1,1 2lxx_A_,17,23,1,1 2lxx_A_,19,73,1,1 2lxx_A_,19,90,1,1 2lxx_A_,25,44,1,1 2lxx_A_,25,45,1,1 2lxx_A_,25,73,1,1 2lxx_A_,26,44,1,1 2lxx_A_,27,71,1,1 2lxx_A_,28,41,1,1 2lxx_A_,28,42,1,1 2lxx_A_,29,69,1,1 2lxx_A_,30,39,1,1 2lxx_A_,30,40,1,1 2lxx_A_,30,41,1,1 2lxx_A_,32,37,1,1 2lxx_A_,33,36,1,1 2lxx_A_,35,36,1,1 2lxx_A_,41,68,1,1 2lxx_A_,46,75,1,1 2lxx_A_,49,53,1,1 2lxx_A_,50,54,1,1 2lxx_A_,51,55,1,1 2lxx_A_,52,56,1,1 2lxx_A_,53,57,1,1 2lxx_A_,54,58,1,1 2lxx_A_,55,58,1,1 2lxx_A_,55,59,1,1 2lxx_A_,57,60,1,1 2lxx_A_,57,61,1,1 2lxx_A_,58,61,1,1 2lxx_A_,61,64,1,1 2lxx_A_,65,101,1,1 2lxx_A_,65,106,1,1 2lxx_A_,66,68,1,1 2lxx_A_,66,106,1,1 2lxx_A_,68,97,1,1 2lxx_A_,70,95,1,1 2lxx_A_,72,93,1,1 2lxx_A_,73,90,1,1 2lxx_A_,74,91,1,1 2lxx_A_,76,89,1,1 2lxx_A_,77,88,1,1 2lxx_A_,78,87,1,1 2lxx_A_,81,87,1,1 2lxx_A_,87,150,1,1 2lxx_A_,91,149,1,1 2lxx_A_,91,150,1,1 2lxx_A_,94,127,1,1 2lxx_A_,94,129,1,1 2lxx_A_,96,129,1,1 2lxx_A_,96,131,1,1 2lxx_A_,98,99,1,1 2lxx_A_,98,131,1,1 2lxx_A_,98,132,1,1 2lxx_A_,99,102,1,1 2lxx_A_,100,107,1,1 2lxx_A_,103,107,1,1 2lxx_A_,104,108,1,1 2lxx_A_,105,109,1,1 2lxx_A_,106,110,1,1 2lxx_A_,107,111,1,1 2lxx_A_,108,112,1,1 2lxx_A_,110,113,1,1 2lxx_A_,111,114,1,1 2lxx_A_,113,117,1,1 2lxx_A_,114,118,1,1 2lxx_A_,116,120,1,1 2lxx_A_,117,121,1,1 2lxx_A_,118,124,1,1 2lxx_A_,118,126,1,1 2lxx_A_,119,122,1,1 2lxx_A_,123,126,1,1 2lxx_A_,133,136,1,1 2lxx_A_,136,140,1,1 2lxx_A_,138,140,1,1 2lxx_A_,138,141,1,1 2lxx_A_,139,143,1,1 2lxx_A_,139,144,1,1 2lxx_A_,140,141,1,1 2lxx_A_,140,144,1,1 2lxx_A_,141,145,1,1 2lxx_A_,142,146,1,1 2lxx_A_,143,147,1,1 2lxx_A_,145,148,1,1 2lxx_A_,145,149,1,1 2lxx_A_,149,152,1,1