Cipher help

Hi,
Is it possiable someone could help me decipher below. I think its a substitution cipher. I have made a number of attempts without success.
Many thanks, R
"eristaba lvien demenusta orta amiento dul i go rais sosta amiento durta soil i mendo de crie eilistra sourt nusta aci mendo del reis sorta nuies nendo du par elimentus".