pair,contact1,contact2,flow1,flow2 9fu0_O_,1,4,1,1 9fu0_O_,1,5,1,1 9fu0_O_,2,6,1,1 9fu0_O_,3,7,1,1 9fu0_O_,4,8,1,1 9fu0_O_,5,9,1,1 9fu0_O_,6,10,1,1 9fu0_O_,7,11,1,1 9fu0_O_,8,12,1,1 9fu0_O_,9,13,1,1 9fu0_O_,10,14,1,1 9fu0_O_,11,14,1,1 9fu0_O_,12,15,1,1 9fu0_O_,12,16,1,1 9fu0_O_,16,20,1,1 9fu0_O_,17,21,1,1 9fu0_O_,19,27,1,1 9fu0_O_,19,30,1,1 9fu0_O_,20,26,1,1 9fu0_O_,20,32,1,1 9fu0_O_,24,33,1,1 9fu0_O_,24,34,1,1 9fu0_O_,27,30,1,1 9fu0_O_,27,31,1,1 9fu0_O_,33,35,1,1 9fu0_O_,34,37,1,1 9fu0_O_,39,43,1,1 9fu0_O_,39,80,1,1 9fu0_O_,39,90,1,1 9fu0_O_,40,44,1,1 9fu0_O_,40,86,1,1 9fu0_O_,41,45,1,1 9fu0_O_,42,46,1,1 9fu0_O_,43,47,1,1 9fu0_O_,43,98,1,1 9fu0_O_,44,47,1,1 9fu0_O_,44,48,1,1 9fu0_O_,45,51,1,1 9fu0_O_,46,49,1,1 9fu0_O_,47,146,1,1 9fu0_O_,48,62,1,1 9fu0_O_,49,63,1,1 9fu0_O_,52,63,1,1 9fu0_O_,59,135,1,1 9fu0_O_,68,70,1,1 9fu0_O_,68,71,1,1 9fu0_O_,68,72,1,1 9fu0_O_,69,73,1,1 9fu0_O_,70,74,1,1 9fu0_O_,71,75,1,1 9fu0_O_,72,76,1,1 9fu0_O_,73,77,1,1 9fu0_O_,73,90,1,1 9fu0_O_,74,78,1,1 9fu0_O_,75,79,1,1 9fu0_O_,76,80,1,1 9fu0_O_,77,81,1,1 9fu0_O_,78,82,1,1 9fu0_O_,79,82,1,1 9fu0_O_,80,84,1,1 9fu0_O_,80,85,1,1 9fu0_O_,89,97,1,1 9fu0_O_,90,94,1,1 9fu0_O_,91,94,1,1 9fu0_O_,91,95,1,1 9fu0_O_,99,102,1,1 9fu0_O_,105,108,1,1 9fu0_O_,105,173,1,1 9fu0_O_,106,110,1,1 9fu0_O_,107,111,1,1 9fu0_O_,108,112,1,1 9fu0_O_,109,113,1,1 9fu0_O_,110,114,1,1 9fu0_O_,111,115,1,1 9fu0_O_,112,116,1,1 9fu0_O_,113,117,1,1 9fu0_O_,113,118,1,1 9fu0_O_,122,124,1,1 9fu0_O_,122,125,1,1 9fu0_O_,122,126,1,1 9fu0_O_,122,194,1,1 9fu0_O_,123,177,1,1 9fu0_O_,124,194,1,1 9fu0_O_,125,139,1,1 9fu0_O_,128,136,1,1 9fu0_O_,130,134,1,1 9fu0_O_,138,140,1,1 9fu0_O_,142,179,1,1 9fu0_O_,143,146,1,1 9fu0_O_,143,147,1,1 9fu0_O_,144,148,1,1 9fu0_O_,145,149,1,1 9fu0_O_,146,149,1,1 9fu0_O_,146,150,1,1 9fu0_O_,147,151,1,1 9fu0_O_,148,152,1,1 9fu0_O_,149,153,1,1 9fu0_O_,150,154,1,1 9fu0_O_,151,161,1,1 9fu0_O_,161,171,1,1 9fu0_O_,162,164,1,1 9fu0_O_,162,165,1,1 9fu0_O_,162,166,1,1 9fu0_O_,167,170,1,1 9fu0_O_,167,171,1,1 9fu0_O_,168,172,1,1 9fu0_O_,169,172,1,1 9fu0_O_,169,173,1,1 9fu0_O_,170,174,1,1 9fu0_O_,171,175,1,1 9fu0_O_,172,176,1,1 9fu0_O_,173,177,1,1 9fu0_O_,174,178,1,1 9fu0_O_,175,179,1,1 9fu0_O_,176,180,1,1 9fu0_O_,177,181,1,1 9fu0_O_,178,181,1,1 9fu0_O_,179,183,1,1 9fu0_O_,180,183,1,1 9fu0_O_,181,184,1,1 9fu0_O_,191,194,1,1 9fu0_O_,197,201,1,1 9fu0_O_,198,202,1,1 9fu0_O_,199,203,1,1 9fu0_O_,200,204,1,1 9fu0_O_,201,205,1,1 9fu0_O_,202,206,1,1 9fu0_O_,203,207,1,1 9fu0_O_,204,207,1,1 9fu0_O_,204,209,1,1 9fu0_O_,207,211,1,1 9fu0_O_,208,212,1,1 9fu0_O_,209,213,1,1 9fu0_O_,210,214,1,1 9fu0_O_,211,215,1,1 9fu0_O_,212,216,1,1 9fu0_O_,213,217,1,1 9fu0_O_,214,218,1,1 9fu0_O_,215,219,1,1 9fu0_O_,216,220,1,1 9fu0_O_,217,222,1,1