Ú°½‘O”¼3F-36.7(¸×½•½‹Ï37.7)
Ú°½Œã”¼3F-37.1(¸×½•½‹Ï37.8)
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1º:10-7-12-(4,11)-(6,13)2-(1,5)-8,3,9
2º:10=7=12(4,11)-(6,13)-(2,5)1,8,3,9
3º:10,7(12,11)-4(6,13,8,3)5,2,1-9
4º:(*10,7,11)8(12,13,3)(6,4,5)2-1=9
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