input question: Fix spacing: MostchildrenwithHirschsprung’sdiseasehavealwayshadsevereproblemswithconstipation.

output answer: Most children with Hirschsprung’s disease have always had severe problems with constipation.


input question: Fix spacing: Pin,stitchandfinishthewaistlineseamallowance.

output answer: Pin , stitch and finish the waistline seam allowance .


input question: Fix spacing: ...forapaperoffundamentalandlastingimportance,Onmanifoldshomeomorphictothe7-sphere,AnnalsofMathematics64(1956),399-405.

output answer: ...for a paper of fundamental and lasting importance, On manifolds homeomorphic to the 7-sphere, Annals of Mathematics 64 (1956), 399-405.


input question: Fix spacing: Greatattentiononourpracticalactionsinourlocal...

output answer:
Great attention on our practical actions in our local...