α + ει
ᾷ (alpha with circumflex)
α + ο
ω (omega)
α + ου
ῶ (omega with circumflex)
α + η
ᾷ (alpha with circumflex)
α + ω
ω (omega)
ε + ει
εῖ (epsilon-iota with circumflex)
ε + ο
ου (omicron-upsilon)
ε + ου
οῦ (omicron-upsilon with circumflex)
ε + η
ῇ (eta with circumflex)
ε + ω
ω (omega)
ο + ει
οῖ (omicron-iota with circumflex)
ο + ο
οῦ (omicron-upsilon with circumflex)
ο + ου
οῦ (omicron-upsilon with circumflex)
ο + η
ῷ (omega with circumflex)
ο + ω
ω (omega)