pair,contact1,contact2,flow1,flow2 1s2x_A_,2,7,1,1 1s2x_A_,3,7,1,1 1s2x_A_,5,110,1,1 1s2x_A_,6,86,1,1 1s2x_A_,6,110,1,1 1s2x_A_,7,11,1,1 1s2x_A_,8,11,1,1 1s2x_A_,8,12,1,1 1s2x_A_,9,13,1,1 1s2x_A_,10,14,1,1 1s2x_A_,11,15,1,1 1s2x_A_,12,16,1,1 1s2x_A_,13,17,1,1 1s2x_A_,14,18,1,1 1s2x_A_,15,18,1,1 1s2x_A_,16,19,1,1 1s2x_A_,23,27,1,1 1s2x_A_,24,28,1,1 1s2x_A_,25,29,1,1 1s2x_A_,26,30,1,1 1s2x_A_,27,31,1,1 1s2x_A_,28,29,1,1 1s2x_A_,28,32,1,1 1s2x_A_,28,128,1,1 1s2x_A_,29,33,1,1 1s2x_A_,30,34,1,1 1s2x_A_,31,35,1,1 1s2x_A_,32,35,1,1 1s2x_A_,32,36,1,1 1s2x_A_,33,134,1,1 1s2x_A_,36,39,1,1 1s2x_A_,37,40,1,1 1s2x_A_,38,41,1,1 1s2x_A_,38,51,1,1 1s2x_A_,39,42,1,1 1s2x_A_,43,47,1,1 1s2x_A_,44,47,1,1 1s2x_A_,44,48,1,1 1s2x_A_,45,49,1,1 1s2x_A_,46,50,1,1 1s2x_A_,47,51,1,1 1s2x_A_,48,52,1,1 1s2x_A_,49,53,1,1 1s2x_A_,50,54,1,1 1s2x_A_,51,55,1,1 1s2x_A_,52,56,1,1 1s2x_A_,53,57,1,1 1s2x_A_,54,58,1,1 1s2x_A_,56,148,1,1 1s2x_A_,57,60,1,1 1s2x_A_,58,61,1,1 1s2x_A_,59,62,1,1 1s2x_A_,65,69,1,1 1s2x_A_,66,70,1,1 1s2x_A_,66,157,1,1 1s2x_A_,67,71,1,1 1s2x_A_,68,72,1,1 1s2x_A_,69,73,1,1 1s2x_A_,70,74,1,1 1s2x_A_,71,75,1,1 1s2x_A_,71,118,1,1 1s2x_A_,72,76,1,1 1s2x_A_,73,77,1,1 1s2x_A_,74,78,1,1 1s2x_A_,75,79,1,1 1s2x_A_,76,80,1,1 1s2x_A_,77,81,1,1 1s2x_A_,78,82,1,1 1s2x_A_,79,83,1,1 1s2x_A_,80,84,1,1 1s2x_A_,81,85,1,1 1s2x_A_,82,86,1,1 1s2x_A_,83,87,1,1 1s2x_A_,83,107,1,1 1s2x_A_,84,88,1,1 1s2x_A_,85,89,1,1 1s2x_A_,86,90,1,1 1s2x_A_,87,91,1,1 1s2x_A_,88,92,1,1 1s2x_A_,89,93,1,1 1s2x_A_,90,93,1,1 1s2x_A_,90,94,1,1 1s2x_A_,91,176,1,1 1s2x_A_,96,98,1,1 1s2x_A_,96,99,1,1 1s2x_A_,96,100,1,1 1s2x_A_,97,100,1,1 1s2x_A_,97,101,1,1 1s2x_A_,98,102,1,1 1s2x_A_,100,103,1,1 1s2x_A_,100,104,1,1 1s2x_A_,101,105,1,1 1s2x_A_,102,106,1,1 1s2x_A_,103,107,1,1 1s2x_A_,104,108,1,1 1s2x_A_,105,108,1,1 1s2x_A_,105,109,1,1 1s2x_A_,106,110,1,1 1s2x_A_,107,111,1,1 1s2x_A_,108,112,1,1 1s2x_A_,109,113,1,1 1s2x_A_,110,114,1,1 1s2x_A_,111,115,1,1 1s2x_A_,112,115,1,1 1s2x_A_,112,116,1,1 1s2x_A_,113,117,1,1 1s2x_A_,114,118,1,1 1s2x_A_,115,119,1,1 1s2x_A_,116,120,1,1 1s2x_A_,117,121,1,1 1s2x_A_,118,121,1,1 1s2x_A_,118,122,1,1 1s2x_A_,119,123,1,1 1s2x_A_,120,124,1,1 1s2x_A_,121,125,1,1 1s2x_A_,122,126,1,1 1s2x_A_,123,127,1,1 1s2x_A_,124,128,1,1 1s2x_A_,125,128,1,1 1s2x_A_,126,129,1,1 1s2x_A_,127,130,1,1 1s2x_A_,131,134,1,1 1s2x_A_,132,135,1,1 1s2x_A_,136,139,1,1 1s2x_A_,142,144,1,1 1s2x_A_,143,147,1,1 1s2x_A_,144,148,1,1 1s2x_A_,145,149,1,1 1s2x_A_,146,151,1,1 1s2x_A_,146,152,1,1 1s2x_A_,147,150,1,1 1s2x_A_,150,154,1,1 1s2x_A_,151,155,1,1 1s2x_A_,152,156,1,1 1s2x_A_,153,157,1,1 1s2x_A_,154,158,1,1 1s2x_A_,155,159,1,1 1s2x_A_,156,160,1,1 1s2x_A_,157,161,1,1 1s2x_A_,158,162,1,1 1s2x_A_,159,163,1,1 1s2x_A_,160,164,1,1 1s2x_A_,161,165,1,1 1s2x_A_,162,166,1,1 1s2x_A_,163,167,1,1 1s2x_A_,164,168,1,1 1s2x_A_,165,169,1,1 1s2x_A_,166,170,1,1 1s2x_A_,167,171,1,1 1s2x_A_,168,172,1,1 1s2x_A_,169,173,1,1 1s2x_A_,170,173,1,1 1s2x_A_,171,174,1,1