I t ' s / n o t / i m p o r t a n t /. _ h a t / i s / i m p o r t a n t / i s / t h a t / a / p i e _ e / o _ / t h e / _ u m p e r / _ u s t / _ r u m _ _ e _ / i n t o / m _ / h a n _ s /. M e t a _ / _ e _ r a _ a t i o n /, I t ' s / a / _ _ a s s i _ / s i _ n / o _ / n e u t r o n / r a _ i a t i o n /.
S, I, T, N, O, E, M, P, R, A, H, U
Sorry I had missed an O out but have put it in now.