The ancient Greek initiates used a different set of the seven vowels. Below is a correspondence chart. Are these interchangeable with IEOUAMS? They are completely different. But I cant imagine that the Greek initiates were wrong..
I , ι iː (as in)Tree Saturn
H , η eɪ (as in)Day Jupiter
E , ε ɛ(as in)Bed Mars
A , α æ(as in)Cat Sun
O , ο ɔ(as in)Cold Venus
Ω , ω(as in)ɔː Law Mercury
Υ , υ u (as in)You Moon
Manly P hall states-"The Greek initiates also recognized a fundamental relationship between the individual heavens or spheres of the seven planets, and the seven sacred vowels. The first heaven uttered the sound of the sacred vowel Α (Alpha); the second heaven, the sacred vowel Ε (Epsilon); the third, Η (Eta); the fourth, Ι (Iota); the fifth, Ο (Omicron); the sixth, Υ (Upsilon); and the seventh heaven, the sacred vowel Ω (Omega). When these seven heavens sing together they produce a perfect harmony which ascends as an everlasting praise to the throne of the Creator."
I , ι iː (as in)Tree Saturn
H , η eɪ (as in)Day Jupiter
E , ε ɛ(as in)Bed Mars
A , α æ(as in)Cat Sun
O , ο ɔ(as in)Cold Venus
Ω , ω(as in)ɔː Law Mercury
Υ , υ u (as in)You Moon
Manly P hall states-"The Greek initiates also recognized a fundamental relationship between the individual heavens or spheres of the seven planets, and the seven sacred vowels. The first heaven uttered the sound of the sacred vowel Α (Alpha); the second heaven, the sacred vowel Ε (Epsilon); the third, Η (Eta); the fourth, Ι (Iota); the fifth, Ο (Omicron); the sixth, Υ (Upsilon); and the seventh heaven, the sacred vowel Ω (Omega). When these seven heavens sing together they produce a perfect harmony which ascends as an everlasting praise to the throne of the Creator."