I caught what sounded like "la vie" and "L'histoire" which are french for the life and the story respectively, also this one bit sounds like they are triumphantly exclaiming "here I come!" it seems everyone is hearing different little bits and pieces from different languages, and that's where my suggestion comes into play, what if the song actually incorporates different words from different languages? perhaps this song was made to reflect the golden deer route and Claude's ambitions by having many different languages incorporated into it? it that is the case, then goddamn the composers went a step above for this...