Cipher challenge

Here is a challenge: decipher the following:

In pie su pase lusu sai pase lusu ilu
Shangamei goea ile ou rieae ail
In pie su leo ila sai leo ila ilu
Shangamei goea ile ou poala

Nilgae rasai su sai peo punilue
Pui esu riu sea sai goala
En teu lucaea eu silocoil guse
Su asu seicue osis eolu loca arilu ereu seoil

Ca oceca lou shi gaeo eoge coil
Shangamei sil gus ea cuesila
Puse arasea sai ileo sili sane
Sil guea ilie lususilelei gaea

Ca oceca lou shi gaeo eoge coil
Shangamei sil gusea cuesila
Puse ariea sai ileo egesila
Lucoari silea gaeo coge silo eoil

E-mail me with the answer; do not post it here. There may be a prize for the winner. (If I have shared keys with you in the recent past, you may not be eligible.)