pair,contact1,contact2,flow1,flow2 4xpd_B_,1,49,1,1 4xpd_B_,3,47,1,1 4xpd_B_,5,6,1,1 4xpd_B_,5,11,1,1 4xpd_B_,5,45,1,1 4xpd_B_,5,60,1,1 4xpd_B_,7,43,1,1 4xpd_B_,8,11,1,1 4xpd_B_,9,12,1,1 4xpd_B_,11,15,1,1 4xpd_B_,12,16,1,1 4xpd_B_,13,17,1,1 4xpd_B_,14,18,1,1 4xpd_B_,14,53,1,1 4xpd_B_,15,19,1,1 4xpd_B_,16,20,1,1 4xpd_B_,16,27,1,1 4xpd_B_,17,21,1,1 4xpd_B_,18,22,1,1 4xpd_B_,19,22,1,1 4xpd_B_,19,23,1,1 4xpd_B_,19,25,1,1 4xpd_B_,19,26,1,1 4xpd_B_,19,65,1,1 4xpd_B_,19,84,1,1 4xpd_B_,22,92,1,1 4xpd_B_,23,26,1,1 4xpd_B_,25,122,1,1 4xpd_B_,28,31,1,1 4xpd_B_,29,33,1,1 4xpd_B_,30,34,1,1 4xpd_B_,31,35,1,1 4xpd_B_,32,36,1,1 4xpd_B_,33,37,1,1 4xpd_B_,34,38,1,1 4xpd_B_,34,72,1,1 4xpd_B_,35,38,1,1 4xpd_B_,35,39,1,1 4xpd_B_,35,83,1,1 4xpd_B_,39,42,1,1 4xpd_B_,43,66,1,1 4xpd_B_,43,68,1,1 4xpd_B_,44,66,1,1 4xpd_B_,46,63,1,1 4xpd_B_,46,64,1,1 4xpd_B_,47,48,1,1 4xpd_B_,48,59,1,1 4xpd_B_,48,61,1,1 4xpd_B_,54,62,1,1 4xpd_B_,56,60,1,1 4xpd_B_,57,60,1,1 4xpd_B_,63,88,1,1 4xpd_B_,65,84,1,1 4xpd_B_,65,86,1,1 4xpd_B_,67,83,1,1 4xpd_B_,67,84,1,1 4xpd_B_,69,72,1,1 4xpd_B_,69,81,1,1 4xpd_B_,71,73,1,1 4xpd_B_,71,79,1,1 4xpd_B_,77,79,1,1 4xpd_B_,78,115,1,1 4xpd_B_,80,116,1,1 4xpd_B_,80,118,1,1 4xpd_B_,82,118,1,1 4xpd_B_,87,92,1,1 4xpd_B_,88,91,1,1 4xpd_B_,89,92,1,1 4xpd_B_,95,99,1,1 4xpd_B_,96,100,1,1 4xpd_B_,97,101,1,1 4xpd_B_,98,102,1,1 4xpd_B_,99,103,1,1 4xpd_B_,100,104,1,1 4xpd_B_,101,105,1,1 4xpd_B_,102,106,1,1 4xpd_B_,103,107,1,1 4xpd_B_,104,108,1,1 4xpd_B_,105,109,1,1 4xpd_B_,106,110,1,1 4xpd_B_,107,111,1,1 4xpd_B_,108,112,1,1 4xpd_B_,108,114,1,1 4xpd_B_,109,113,1,1 4xpd_B_,109,161,1,1 4xpd_B_,110,113,1,1 4xpd_B_,115,161,1,1 4xpd_B_,117,159,1,1 4xpd_B_,119,157,1,1 4xpd_B_,120,144,1,1 4xpd_B_,121,155,1,1 4xpd_B_,122,150,1,1 4xpd_B_,122,152,1,1 4xpd_B_,124,152,1,1 4xpd_B_,125,128,1,1 4xpd_B_,125,129,1,1 4xpd_B_,126,130,1,1 4xpd_B_,127,131,1,1 4xpd_B_,128,132,1,1 4xpd_B_,129,133,1,1 4xpd_B_,130,134,1,1 4xpd_B_,130,135,1,1 4xpd_B_,131,136,1,1 4xpd_B_,132,138,1,1 4xpd_B_,136,159,1,1 4xpd_B_,137,159,1,1 4xpd_B_,139,158,1,1 4xpd_B_,141,156,1,1 4xpd_B_,142,143,1,1 4xpd_B_,142,156,1,1 4xpd_B_,144,154,1,1 4xpd_B_,146,153,1,1 4xpd_B_,147,152,1,1 4xpd_B_,148,151,1,1 4xpd_B_,148,152,1,1 4xpd_B_,150,152,1,1 4xpd_B_,162,166,1,1 4xpd_B_,163,166,1,1 4xpd_B_,164,170,1,1 4xpd_B_,165,170,1,1 4xpd_B_,167,170,1,1 4xpd_B_,169,170,1,1 4xpd_B_,169,172,1,1 4xpd_B_,179,181,1,1