! Type in unicode polytonic Greek using beta code as indicated below:
Combine punctuation marks when necessary e.g. )/a => ἄ
/a => ά | \a => ὰ | =a => ᾶ | )a => ἀ |
(a => ἁ | !a => ᾳ | +i => ϊ | h => η |
q => θ | x => χ | c => ξ | z = ζ |
j => ψ | w => ω | s => σ, ς |
ἠχώ, οῦς (ἡ)
1 eco 2 pranto; grito de dor 3 rumor
♦ ἡ Ἠχώ 4 Eco, ninfa.