It's spelled alia. There are no acute accents in Esperanto, nor do you need one to mark the hiatus, as the diphthong would be written ja instead of ia.
Den eguén, if yu guon Espanis espíqueres chu pronauns it ouquey güifáu nogüin Esperantou orfógrafi, yu maitasgüel rait laidís in eni langüis.
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The red lake has been forgotten. A dust devil stuns you long enough to shroud forever those last shards of wisdom. The breeze rocking this forlorn wasteland whispers in your ears, “Não resta mais que uma sombra”.