Estudo de quartas

 ãíl ]c ~dgehfigj h]di]ej]fdg ehfigjh\d
 i\ej\fdgeh figjh`di`e d\hjgifhe 
 gdf]je]id]h jgifhegd f~je~id~hjg 
 ifhegdf_j yêk

 Helder Teixeira - 24/02/2005