pair,contact1,contact2,flow1,flow2 2bqz_A_,2,10,1,1 2bqz_A_,3,6,1,1 2bqz_A_,3,7,1,1 2bqz_A_,4,8,1,1 2bqz_A_,5,9,1,1 2bqz_A_,6,9,1,1 2bqz_A_,6,10,1,1 2bqz_A_,7,11,1,1 2bqz_A_,8,12,1,1 2bqz_A_,9,13,1,1 2bqz_A_,10,14,1,1 2bqz_A_,11,14,1,1 2bqz_A_,11,15,1,1 2bqz_A_,12,16,1,1 2bqz_A_,13,17,1,1 2bqz_A_,14,18,1,1 2bqz_A_,15,19,1,1 2bqz_A_,16,20,1,1 2bqz_A_,16,119,1,1 2bqz_A_,17,21,1,1 2bqz_A_,18,21,1,1 2bqz_A_,18,22,1,1 2bqz_A_,19,22,1,1 2bqz_A_,21,23,1,1 2bqz_A_,24,101,1,1 2bqz_A_,24,102,1,1 2bqz_A_,26,42,1,1 2bqz_A_,28,40,1,1 2bqz_A_,30,38,1,1 2bqz_A_,32,35,1,1 2bqz_A_,32,36,1,1 2bqz_A_,35,140,1,1 2bqz_A_,37,98,1,1 2bqz_A_,37,107,1,1 2bqz_A_,39,141,1,1 2bqz_A_,41,138,1,1 2bqz_A_,41,139,1,1 2bqz_A_,43,44,1,1 2bqz_A_,45,135,1,1 2bqz_A_,46,49,1,1 2bqz_A_,47,134,1,1 2bqz_A_,48,131,1,1 2bqz_A_,49,131,1,1 2bqz_A_,51,129,1,1 2bqz_A_,52,129,1,1 2bqz_A_,53,55,1,1 2bqz_A_,53,126,1,1 2bqz_A_,54,80,1,1 2bqz_A_,54,127,1,1 2bqz_A_,57,94,1,1 2bqz_A_,59,92,1,1 2bqz_A_,60,64,1,1 2bqz_A_,61,65,1,1 2bqz_A_,61,90,1,1 2bqz_A_,62,66,1,1 2bqz_A_,63,67,1,1 2bqz_A_,64,68,1,1 2bqz_A_,65,69,1,1 2bqz_A_,66,70,1,1 2bqz_A_,67,71,1,1 2bqz_A_,67,94,1,1 2bqz_A_,68,72,1,1 2bqz_A_,68,83,1,1 2bqz_A_,70,73,1,1 2bqz_A_,71,74,1,1 2bqz_A_,71,94,1,1 2bqz_A_,74,76,1,1 2bqz_A_,74,77,1,1 2bqz_A_,80,95,1,1 2bqz_A_,82,93,1,1 2bqz_A_,82,116,1,1 2bqz_A_,84,91,1,1 2bqz_A_,86,89,1,1 2bqz_A_,94,96,1,1 2bqz_A_,95,104,1,1 2bqz_A_,96,104,1,1 2bqz_A_,98,104,1,1 2bqz_A_,99,101,1,1 2bqz_A_,102,105,1,1 2bqz_A_,103,106,1,1 2bqz_A_,106,145,1,1 2bqz_A_,107,140,1,1 2bqz_A_,107,143,1,1 2bqz_A_,108,145,1,1 2bqz_A_,109,111,1,1 2bqz_A_,109,143,1,1 2bqz_A_,110,160,1,1 2bqz_A_,110,161,1,1 2bqz_A_,113,114,1,1 2bqz_A_,113,132,1,1 2bqz_A_,113,140,1,1 2bqz_A_,113,142,1,1 2bqz_A_,114,142,1,1 2bqz_A_,115,130,1,1 2bqz_A_,117,128,1,1 2bqz_A_,119,126,1,1 2bqz_A_,121,124,1,1 2bqz_A_,133,134,1,1 2bqz_A_,133,139,1,1 2bqz_A_,136,139,1,1 2bqz_A_,144,146,1,1 2bqz_A_,147,149,1,1 2bqz_A_,147,152,1,1 2bqz_A_,149,152,1,1 2bqz_A_,149,153,1,1 2bqz_A_,150,154,1,1 2bqz_A_,151,155,1,1 2bqz_A_,152,156,1,1 2bqz_A_,156,159,1,1 2bqz_A_,157,160,1,1 2bqz_A_,158,161,1,1