pair,contact1,contact2,flow1,flow2 2zr6_A_,3,6,1,1 2zr6_A_,4,21,1,1 2zr6_A_,7,20,1,1 2zr6_A_,8,19,1,1 2zr6_A_,9,18,1,1 2zr6_A_,12,14,1,1 2zr6_A_,15,16,1,1 2zr6_A_,19,28,1,1 2zr6_A_,19,31,1,1 2zr6_A_,21,23,1,1 2zr6_A_,21,24,1,1 2zr6_A_,21,25,1,1 2zr6_A_,24,26,1,1 2zr6_A_,24,138,1,1 2zr6_A_,32,132,1,1 2zr6_A_,41,117,1,1 2zr6_A_,43,116,1,1 2zr6_A_,44,116,1,1 2zr6_A_,45,115,1,1 2zr6_A_,46,111,1,1 2zr6_A_,46,152,1,1 2zr6_A_,46,153,1,1 2zr6_A_,47,48,1,1 2zr6_A_,47,112,1,1 2zr6_A_,48,150,1,1 2zr6_A_,49,103,1,1 2zr6_A_,49,110,1,1 2zr6_A_,50,148,1,1 2zr6_A_,51,101,1,1 2zr6_A_,51,102,1,1 2zr6_A_,52,146,1,1 2zr6_A_,53,59,1,1 2zr6_A_,53,61,1,1 2zr6_A_,53,70,1,1 2zr6_A_,53,102,1,1 2zr6_A_,54,57,1,1 2zr6_A_,58,143,1,1 2zr6_A_,59,61,1,1 2zr6_A_,60,68,1,1 2zr6_A_,61,66,1,1 2zr6_A_,62,65,1,1 2zr6_A_,62,102,1,1 2zr6_A_,63,101,1,1 2zr6_A_,64,99,1,1 2zr6_A_,66,67,1,1 2zr6_A_,70,102,1,1 2zr6_A_,71,74,1,1 2zr6_A_,71,75,1,1 2zr6_A_,72,76,1,1 2zr6_A_,73,77,1,1 2zr6_A_,74,78,1,1 2zr6_A_,75,79,1,1 2zr6_A_,76,80,1,1 2zr6_A_,77,81,1,1 2zr6_A_,78,82,1,1 2zr6_A_,79,83,1,1 2zr6_A_,80,84,1,1 2zr6_A_,81,85,1,1 2zr6_A_,82,86,1,1 2zr6_A_,83,87,1,1 2zr6_A_,84,88,1,1 2zr6_A_,84,90,1,1 2zr6_A_,85,88,1,1 2zr6_A_,85,89,1,1 2zr6_A_,88,90,1,1 2zr6_A_,91,95,1,1 2zr6_A_,92,95,1,1 2zr6_A_,92,96,1,1 2zr6_A_,93,96,1,1 2zr6_A_,93,97,1,1 2zr6_A_,94,98,1,1 2zr6_A_,95,99,1,1 2zr6_A_,96,100,1,1 2zr6_A_,97,101,1,1 2zr6_A_,103,105,1,1 2zr6_A_,103,106,1,1 2zr6_A_,104,107,1,1 2zr6_A_,105,108,1,1 2zr6_A_,105,110,1,1 2zr6_A_,106,109,1,1 2zr6_A_,108,111,1,1 2zr6_A_,111,113,1,1 2zr6_A_,116,118,1,1 2zr6_A_,116,119,1,1 2zr6_A_,117,126,1,1 2zr6_A_,121,124,1,1 2zr6_A_,121,125,1,1 2zr6_A_,121,143,1,1 2zr6_A_,121,144,1,1 2zr6_A_,122,125,1,1 2zr6_A_,122,126,1,1 2zr6_A_,124,128,1,1 2zr6_A_,125,128,1,1 2zr6_A_,125,129,1,1 2zr6_A_,128,131,1,1 2zr6_A_,132,135,1,1 2zr6_A_,134,151,1,1 2zr6_A_,135,151,1,1 2zr6_A_,137,138,1,1 2zr6_A_,137,149,1,1 2zr6_A_,140,147,1,1 2zr6_A_,142,144,1,1 2zr6_A_,142,145,1,1 2zr6_A_,151,153,1,1