input question: Fix spacing: Butitsamaddeningpuzzle,eventhoughitsoundssimple.

output answer: But its a maddening puzzle, even though it sounds simple.
Problem: oldmenandchildren:148:13letthempraisethenameofYahweh,forhisnamealoneisexalted.
What's a sentence that uses these characters?
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old men and children: 148:13 let them praise the name of Yahweh, for his name alone is exalted.
Add spaces: AboutX1669:clusterstylecolorfulcrystalnecklacewithextendablechain

Answer: About X1669 : cluster style colorful crystal necklace with extendable chain
TheAcceleratingUniverseasaConsequenceofDecreasingGravitationalForces

The Accelerating Universe as a Consequence of Decreasing Gravitational Forces
[Q]: [20Thesewordsspokeheinthetreasury,teachinginthetemple;andnoonetookhim,forhishourwasnotyetcome.]
[A]: [20 These words spoke he in the treasury, teaching in the temple; and no one took him, for his hour was not yet come.]
Problem: Add spaces: Allproductandcompanynamesmentionedhereinarethetrademarksorregisteredtrademarksoftheirrespectiveowners.

Spaces added:
All product and company names mentioned herein are the trademarks or registered trademarks of their respective owners.