Nursery Rhymes

[topsec]

Only 1 left to find and I just have no idea??

STSBSTINN

[yinyang]

Any chance it's a misprint and that second S could be an L?
My children sing a song at playgroup which starts" See the little bunnies sleeping till it's nearly noon"
After searching a few sites online this seems to be the only one which comes close to fitting these letters.
Hope this helps.