The usage of this Phoenician letter for any vowel sound is because of the early Greek alphabets, which adopted the letter "omicron" to signify the vowel /o/. The letter was adopted with the worth from the Previous Italic alphabets, including the early Latin alphabet. Pierwsze odcinki naszych topowych seriali, https://osapinhoeaborboleta56543.shotblogs.com/facts-about-o-sapinho-e-a-borboleta-revealed-51102905