pair,contact1,contact2,flow1,flow2 1xpw_A_,3,60,1,1 1xpw_A_,4,135,1,1 1xpw_A_,5,132,1,1 1xpw_A_,6,13,1,1 1xpw_A_,6,133,1,1 1xpw_A_,8,11,1,1 1xpw_A_,8,13,1,1 1xpw_A_,9,12,1,1 1xpw_A_,9,14,1,1 1xpw_A_,9,31,1,1 1xpw_A_,11,55,1,1 1xpw_A_,13,55,1,1 1xpw_A_,14,52,1,1 1xpw_A_,14,54,1,1 1xpw_A_,16,50,1,1 1xpw_A_,19,48,1,1 1xpw_A_,20,39,1,1 1xpw_A_,20,42,1,1 1xpw_A_,22,24,1,1 1xpw_A_,22,25,1,1 1xpw_A_,26,29,1,1 1xpw_A_,27,30,1,1 1xpw_A_,28,31,1,1 1xpw_A_,29,32,1,1 1xpw_A_,29,33,1,1 1xpw_A_,32,34,1,1 1xpw_A_,34,37,1,1 1xpw_A_,35,129,1,1 1xpw_A_,39,128,1,1 1xpw_A_,41,47,1,1 1xpw_A_,41,126,1,1 1xpw_A_,47,118,1,1 1xpw_A_,48,115,1,1 1xpw_A_,49,116,1,1 1xpw_A_,51,114,1,1 1xpw_A_,53,55,1,1 1xpw_A_,53,112,1,1 1xpw_A_,56,138,1,1 1xpw_A_,56,139,1,1 1xpw_A_,57,111,1,1 1xpw_A_,58,136,1,1 1xpw_A_,59,109,1,1 1xpw_A_,60,134,1,1 1xpw_A_,61,134,1,1 1xpw_A_,62,105,1,1 1xpw_A_,63,132,1,1 1xpw_A_,64,103,1,1 1xpw_A_,65,129,1,1 1xpw_A_,65,130,1,1 1xpw_A_,66,96,1,1 1xpw_A_,67,127,1,1 1xpw_A_,67,129,1,1 1xpw_A_,68,122,1,1 1xpw_A_,70,93,1,1 1xpw_A_,70,120,1,1 1xpw_A_,71,119,1,1 1xpw_A_,71,120,1,1 1xpw_A_,72,91,1,1 1xpw_A_,73,90,1,1 1xpw_A_,73,117,1,1 1xpw_A_,74,88,1,1 1xpw_A_,74,89,1,1 1xpw_A_,75,115,1,1 1xpw_A_,76,86,1,1 1xpw_A_,76,110,1,1 1xpw_A_,77,79,1,1 1xpw_A_,77,83,1,1 1xpw_A_,77,84,1,1 1xpw_A_,77,112,1,1 1xpw_A_,77,113,1,1 1xpw_A_,79,112,1,1 1xpw_A_,80,113,1,1 1xpw_A_,95,123,1,1 1xpw_A_,140,143,1,1