pair,contact1,contact2,flow1,flow2 6xbd_A_,2,6,1,1 6xbd_A_,3,7,1,1 6xbd_A_,4,8,1,1 6xbd_A_,5,9,1,1 6xbd_A_,6,10,1,1 6xbd_A_,7,11,1,1 6xbd_A_,8,12,1,1 6xbd_A_,9,13,1,1 6xbd_A_,10,14,1,1 6xbd_A_,11,15,1,1 6xbd_A_,12,16,1,1 6xbd_A_,13,17,1,1 6xbd_A_,14,18,1,1 6xbd_A_,15,19,1,1 6xbd_A_,16,20,1,1 6xbd_A_,17,21,1,1 6xbd_A_,18,22,1,1 6xbd_A_,19,23,1,1 6xbd_A_,20,24,1,1 6xbd_A_,21,25,1,1 6xbd_A_,22,26,1,1 6xbd_A_,23,27,1,1 6xbd_A_,24,27,1,1 6xbd_A_,38,88,1,1 6xbd_A_,40,86,1,1 6xbd_A_,40,90,1,1 6xbd_A_,41,130,1,1 6xbd_A_,41,131,1,1 6xbd_A_,42,84,1,1 6xbd_A_,43,132,1,1 6xbd_A_,43,134,1,1 6xbd_A_,44,82,1,1 6xbd_A_,45,46,1,1 6xbd_A_,45,80,1,1 6xbd_A_,45,137,1,1 6xbd_A_,46,80,1,1 6xbd_A_,47,139,1,1 6xbd_A_,48,50,1,1 6xbd_A_,48,140,1,1 6xbd_A_,49,52,1,1 6xbd_A_,51,110,1,1 6xbd_A_,55,68,1,1 6xbd_A_,57,112,1,1 6xbd_A_,58,65,1,1 6xbd_A_,58,66,1,1 6xbd_A_,59,112,1,1 6xbd_A_,59,114,1,1 6xbd_A_,60,63,1,1 6xbd_A_,65,87,1,1 6xbd_A_,67,85,1,1 6xbd_A_,69,83,1,1 6xbd_A_,70,83,1,1 6xbd_A_,72,81,1,1 6xbd_A_,74,77,1,1 6xbd_A_,74,78,1,1 6xbd_A_,74,79,1,1 6xbd_A_,87,90,1,1 6xbd_A_,88,91,1,1 6xbd_A_,93,128,1,1 6xbd_A_,94,97,1,1 6xbd_A_,95,126,1,1 6xbd_A_,98,115,1,1 6xbd_A_,99,136,1,1 6xbd_A_,100,113,1,1 6xbd_A_,102,111,1,1 6xbd_A_,103,109,1,1 6xbd_A_,104,108,1,1 6xbd_A_,104,109,1,1 6xbd_A_,120,122,1,1 6xbd_A_,120,123,1,1 6xbd_A_,125,126,1,1 6xbd_A_,129,132,1,1 6xbd_A_,133,135,1,1 6xbd_A_,142,146,1,1 6xbd_A_,143,147,1,1 6xbd_A_,144,148,1,1 6xbd_A_,145,149,1,1 6xbd_A_,146,150,1,1 6xbd_A_,147,151,1,1