pair,contact1,contact2,flow1,flow2 1xnd_A_,2,27,1,1 1xnd_A_,2,28,1,1 1xnd_A_,3,27,1,1 1xnd_A_,6,17,1,1 1xnd_A_,7,14,1,1 1xnd_A_,8,15,1,1 1xnd_A_,9,10,1,1 1xnd_A_,10,13,1,1 1xnd_A_,14,50,1,1 1xnd_A_,16,48,1,1 1xnd_A_,17,19,1,1 1xnd_A_,18,46,1,1 1xnd_A_,19,21,1,1 1xnd_A_,20,22,1,1 1xnd_A_,20,44,1,1 1xnd_A_,22,23,1,1 1xnd_A_,24,40,1,1 1xnd_A_,26,38,1,1 1xnd_A_,27,48,1,1 1xnd_A_,28,36,1,1 1xnd_A_,29,49,1,1 1xnd_A_,30,34,1,1 1xnd_A_,30,49,1,1 1xnd_A_,31,34,1,1 1xnd_A_,32,49,1,1 1xnd_A_,33,189,1,1 1xnd_A_,34,49,1,1 1xnd_A_,34,188,1,1 1xnd_A_,35,187,1,1 1xnd_A_,37,185,1,1 1xnd_A_,39,181,1,1 1xnd_A_,39,183,1,1 1xnd_A_,41,182,1,1 1xnd_A_,42,43,1,1 1xnd_A_,42,181,1,1 1xnd_A_,43,180,1,1 1xnd_A_,44,177,1,1 1xnd_A_,44,178,1,1 1xnd_A_,45,178,1,1 1xnd_A_,47,176,1,1 1xnd_A_,49,174,1,1 1xnd_A_,51,172,1,1 1xnd_A_,54,170,1,1 1xnd_A_,55,57,1,1 1xnd_A_,55,172,1,1 1xnd_A_,56,167,1,1 1xnd_A_,58,152,1,1 1xnd_A_,60,150,1,1 1xnd_A_,61,149,1,1 1xnd_A_,61,190,1,1 1xnd_A_,62,148,1,1 1xnd_A_,63,188,1,1 1xnd_A_,65,186,1,1 1xnd_A_,66,72,1,1 1xnd_A_,67,184,1,1 1xnd_A_,69,182,1,1 1xnd_A_,70,95,1,1 1xnd_A_,71,179,1,1 1xnd_A_,71,181,1,1 1xnd_A_,72,94,1,1 1xnd_A_,72,177,1,1 1xnd_A_,73,177,1,1 1xnd_A_,74,91,1,1 1xnd_A_,74,92,1,1 1xnd_A_,75,175,1,1 1xnd_A_,76,89,1,1 1xnd_A_,77,86,1,1 1xnd_A_,77,173,1,1 1xnd_A_,78,87,1,1 1xnd_A_,79,170,1,1 1xnd_A_,79,171,1,1 1xnd_A_,80,83,1,1 1xnd_A_,80,85,1,1 1xnd_A_,80,167,1,1 1xnd_A_,81,168,1,1 1xnd_A_,86,135,1,1 1xnd_A_,86,136,1,1 1xnd_A_,86,137,1,1 1xnd_A_,87,172,1,1 1xnd_A_,88,137,1,1 1xnd_A_,88,139,1,1 1xnd_A_,88,177,1,1 1xnd_A_,90,139,1,1 1xnd_A_,90,141,1,1 1xnd_A_,91,115,1,1 1xnd_A_,91,145,1,1 1xnd_A_,92,93,1,1 1xnd_A_,92,146,1,1 1xnd_A_,97,100,1,1 1xnd_A_,99,102,1,1 1xnd_A_,103,119,1,1 1xnd_A_,104,107,1,1 1xnd_A_,104,116,1,1 1xnd_A_,105,117,1,1 1xnd_A_,106,117,1,1 1xnd_A_,108,115,1,1 1xnd_A_,110,111,1,1 1xnd_A_,110,113,1,1 1xnd_A_,110,154,1,1 1xnd_A_,111,141,1,1 1xnd_A_,111,151,1,1 1xnd_A_,113,114,1,1 1xnd_A_,113,143,1,1 1xnd_A_,114,142,1,1 1xnd_A_,115,141,1,1 1xnd_A_,116,140,1,1 1xnd_A_,116,142,1,1 1xnd_A_,118,138,1,1 1xnd_A_,119,137,1,1 1xnd_A_,120,136,1,1 1xnd_A_,120,138,1,1 1xnd_A_,122,134,1,1 1xnd_A_,123,125,1,1 1xnd_A_,124,133,1,1 1xnd_A_,125,132,1,1 1xnd_A_,127,129,1,1 1xnd_A_,127,130,1,1 1xnd_A_,137,165,1,1 1xnd_A_,139,155,1,1 1xnd_A_,139,159,1,1 1xnd_A_,141,144,1,1 1xnd_A_,145,149,1,1 1xnd_A_,151,154,1,1 1xnd_A_,152,156,1,1 1xnd_A_,153,157,1,1 1xnd_A_,154,158,1,1 1xnd_A_,155,159,1,1 1xnd_A_,156,160,1,1 1xnd_A_,157,161,1,1 1xnd_A_,158,161,1,1 1xnd_A_,158,162,1,1 1xnd_A_,159,162,1,1 1xnd_A_,159,164,1,1 1xnd_A_,160,163,1,1