pair,contact1,contact2,flow1,flow2 2cxx_A_,1,45,1,1 2cxx_A_,1,46,1,1 2cxx_A_,2,80,1,1 2cxx_A_,3,46,1,1 2cxx_A_,3,48,1,1 2cxx_A_,4,81,1,1 2cxx_A_,4,83,1,1 2cxx_A_,5,48,1,1 2cxx_A_,6,83,1,1 2cxx_A_,6,85,1,1 2cxx_A_,7,52,1,1 2cxx_A_,8,11,1,1 2cxx_A_,8,107,1,1 2cxx_A_,9,52,1,1 2cxx_A_,10,127,1,1 2cxx_A_,11,126,1,1 2cxx_A_,12,16,1,1 2cxx_A_,13,17,1,1 2cxx_A_,13,49,1,1 2cxx_A_,14,18,1,1 2cxx_A_,14,27,1,1 2cxx_A_,15,19,1,1 2cxx_A_,16,20,1,1 2cxx_A_,17,21,1,1 2cxx_A_,18,22,1,1 2cxx_A_,19,161,1,1 2cxx_A_,19,162,1,1 2cxx_A_,20,171,1,1 2cxx_A_,21,23,1,1 2cxx_A_,23,41,1,1 2cxx_A_,26,27,1,1 2cxx_A_,26,33,1,1 2cxx_A_,26,36,1,1 2cxx_A_,26,49,1,1 2cxx_A_,33,36,1,1 2cxx_A_,38,49,1,1 2cxx_A_,39,46,1,1 2cxx_A_,40,47,1,1 2cxx_A_,42,45,1,1 2cxx_A_,57,60,1,1 2cxx_A_,57,61,1,1 2cxx_A_,58,62,1,1 2cxx_A_,59,63,1,1 2cxx_A_,60,64,1,1 2cxx_A_,61,65,1,1 2cxx_A_,62,66,1,1 2cxx_A_,63,67,1,1 2cxx_A_,64,68,1,1 2cxx_A_,65,69,1,1 2cxx_A_,65,109,1,1 2cxx_A_,66,70,1,1 2cxx_A_,67,71,1,1 2cxx_A_,68,72,1,1 2cxx_A_,69,73,1,1 2cxx_A_,70,74,1,1 2cxx_A_,71,75,1,1 2cxx_A_,75,78,1,1 2cxx_A_,76,79,1,1 2cxx_A_,79,181,1,1 2cxx_A_,80,181,1,1 2cxx_A_,82,120,1,1 2cxx_A_,82,122,1,1 2cxx_A_,84,122,1,1 2cxx_A_,84,124,1,1 2cxx_A_,86,124,1,1 2cxx_A_,86,126,1,1 2cxx_A_,87,90,1,1 2cxx_A_,87,91,1,1 2cxx_A_,87,127,1,1 2cxx_A_,88,126,1,1 2cxx_A_,90,94,1,1 2cxx_A_,91,95,1,1 2cxx_A_,92,96,1,1 2cxx_A_,93,96,1,1 2cxx_A_,93,97,1,1 2cxx_A_,94,98,1,1 2cxx_A_,95,99,1,1 2cxx_A_,96,100,1,1 2cxx_A_,97,101,1,1 2cxx_A_,98,103,1,1 2cxx_A_,99,102,1,1 2cxx_A_,99,144,1,1 2cxx_A_,101,103,1,1 2cxx_A_,105,109,1,1 2cxx_A_,106,110,1,1 2cxx_A_,107,111,1,1 2cxx_A_,108,112,1,1 2cxx_A_,109,113,1,1 2cxx_A_,110,114,1,1 2cxx_A_,111,115,1,1 2cxx_A_,112,116,1,1 2cxx_A_,112,144,1,1 2cxx_A_,113,117,1,1 2cxx_A_,114,117,1,1 2cxx_A_,114,119,1,1 2cxx_A_,115,118,1,1 2cxx_A_,119,121,1,1 2cxx_A_,123,155,1,1 2cxx_A_,123,157,1,1 2cxx_A_,125,157,1,1 2cxx_A_,125,159,1,1 2cxx_A_,126,161,1,1 2cxx_A_,127,130,1,1 2cxx_A_,128,131,1,1 2cxx_A_,128,159,1,1 2cxx_A_,129,160,1,1 2cxx_A_,133,136,1,1 2cxx_A_,133,137,1,1 2cxx_A_,134,138,1,1 2cxx_A_,135,139,1,1 2cxx_A_,136,140,1,1 2cxx_A_,137,141,1,1 2cxx_A_,138,142,1,1 2cxx_A_,139,143,1,1 2cxx_A_,140,144,1,1 2cxx_A_,141,145,1,1 2cxx_A_,142,147,1,1 2cxx_A_,143,146,1,1 2cxx_A_,148,151,1,1 2cxx_A_,149,152,1,1 2cxx_A_,150,151,1,1 2cxx_A_,151,154,1,1 2cxx_A_,151,155,1,1 2cxx_A_,152,155,1,1 2cxx_A_,152,156,1,1 2cxx_A_,154,173,1,1 2cxx_A_,158,166,1,1 2cxx_A_,160,163,1,1 2cxx_A_,160,164,1,1 2cxx_A_,160,165,1,1 2cxx_A_,164,167,1,1 2cxx_A_,166,170,1,1 2cxx_A_,167,171,1,1 2cxx_A_,168,172,1,1 2cxx_A_,169,173,1,1 2cxx_A_,170,174,1,1 2cxx_A_,171,175,1,1 2cxx_A_,172,176,1,1 2cxx_A_,173,176,1,1 2cxx_A_,173,177,1,1 2cxx_A_,174,178,1,1 2cxx_A_,175,179,1,1 2cxx_A_,176,180,1,1 2cxx_A_,177,181,1,1