pair,contact1,contact2,flow1,flow2 2px9_B_,1,5,1,1 2px9_B_,1,66,1,1 2px9_B_,2,66,1,1 2px9_B_,3,7,1,1 2px9_B_,4,8,1,1 2px9_B_,5,9,1,1 2px9_B_,6,10,1,1 2px9_B_,7,11,1,1 2px9_B_,8,12,1,1 2px9_B_,8,105,1,1 2px9_B_,8,107,1,1 2px9_B_,9,13,1,1 2px9_B_,10,14,1,1 2px9_B_,11,15,1,1 2px9_B_,12,16,1,1 2px9_B_,12,109,1,1 2px9_B_,13,17,1,1 2px9_B_,14,18,1,1 2px9_B_,15,19,1,1 2px9_B_,16,20,1,1 2px9_B_,21,24,1,1 2px9_B_,25,44,1,1 2px9_B_,27,42,1,1 2px9_B_,29,37,1,1 2px9_B_,29,40,1,1 2px9_B_,31,35,1,1 2px9_B_,32,35,1,1 2px9_B_,37,39,1,1 2px9_B_,37,40,1,1 2px9_B_,38,41,1,1 2px9_B_,39,64,1,1 2px9_B_,40,61,1,1 2px9_B_,41,62,1,1 2px9_B_,42,59,1,1 2px9_B_,43,60,1,1 2px9_B_,45,58,1,1 2px9_B_,46,117,1,1 2px9_B_,47,56,1,1 2px9_B_,48,51,1,1 2px9_B_,48,118,1,1 2px9_B_,50,54,1,1 2px9_B_,51,53,1,1 2px9_B_,51,54,1,1 2px9_B_,52,149,1,1 2px9_B_,53,56,1,1 2px9_B_,57,155,1,1 2px9_B_,59,78,1,1 2px9_B_,61,76,1,1 2px9_B_,61,78,1,1 2px9_B_,63,74,1,1 2px9_B_,65,68,1,1 2px9_B_,67,70,1,1 2px9_B_,67,71,1,1 2px9_B_,69,103,1,1 2px9_B_,70,103,1,1 2px9_B_,73,75,1,1 2px9_B_,75,92,1,1 2px9_B_,77,90,1,1 2px9_B_,81,130,1,1 2px9_B_,82,151,1,1 2px9_B_,83,86,1,1 2px9_B_,83,119,1,1 2px9_B_,84,130,1,1 2px9_B_,85,93,1,1 2px9_B_,85,124,1,1 2px9_B_,85,127,1,1 2px9_B_,86,130,1,1 2px9_B_,87,90,1,1 2px9_B_,87,91,1,1 2px9_B_,94,97,1,1 2px9_B_,95,98,1,1 2px9_B_,95,102,1,1 2px9_B_,98,101,1,1 2px9_B_,98,103,1,1 2px9_B_,104,107,1,1 2px9_B_,108,111,1,1 2px9_B_,108,112,1,1 2px9_B_,109,113,1,1 2px9_B_,110,114,1,1 2px9_B_,111,115,1,1 2px9_B_,112,116,1,1 2px9_B_,113,117,1,1 2px9_B_,114,118,1,1 2px9_B_,115,119,1,1 2px9_B_,116,120,1,1 2px9_B_,117,120,1,1 2px9_B_,118,121,1,1 2px9_B_,118,122,1,1 2px9_B_,124,126,1,1 2px9_B_,124,127,1,1 2px9_B_,125,134,1,1 2px9_B_,126,127,1,1 2px9_B_,130,134,1,1 2px9_B_,131,135,1,1 2px9_B_,132,136,1,1 2px9_B_,133,137,1,1 2px9_B_,134,138,1,1 2px9_B_,135,139,1,1 2px9_B_,136,140,1,1 2px9_B_,140,143,1,1 2px9_B_,140,144,1,1 2px9_B_,141,145,1,1 2px9_B_,142,146,1,1 2px9_B_,143,146,1,1 2px9_B_,143,147,1,1 2px9_B_,144,148,1,1 2px9_B_,145,149,1,1 2px9_B_,146,150,1,1 2px9_B_,147,151,1,1 2px9_B_,148,152,1,1 2px9_B_,149,153,1,1 2px9_B_,150,154,1,1 2px9_B_,151,155,1,1 2px9_B_,153,156,1,1 2px9_B_,156,158,1,1