input question: Fix spacing: "OneofthereasonsthatplayingwithMorildissuchfunisthatAnneandChristinehavebeenplayingprofessionallysinceAnnewas9andChristine14.

output answer: "One of the reasons that playing with Morild is such fun is that Anne and Christine have been playing professionally since Anne was 9 and Christine 14.
Problem: ACoperation/chargingACadapter/charger(110Vacto220Vac,50Hzto60Hz).
What's a sentence that uses these characters?
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AC operation/charging AC adapter/charger (110 V ac to 220 V ac, 50 Hz to 60 Hz).
Add spaces: Someofthemajorstylessoldinstorestodayarenotebookcases,bookbags,shuttlebags,wheeledcases,sleevebagsandmessengerbags.Dependinguponhowyoucommutetoandfromwork,thestyleofalaptopcasecanvary.

Answer: Some of the major styles sold in stores today are notebook cases, bookbags, shuttle bags, wheeled cases, sleeve bags and messenger bags. Depending upon how you commute to and from work, the style of a laptop case can vary.
TransferfromLondonWaterloo(TRQQW)TrainstationtoLondonVictoria(TRZEP)

Transfer from London Waterloo (TRQQW) Train station to London Victoria (TRZEP)
[Q]: ["Sinceparticipationisafeelingthathasalwaysbeendeniedme"4]
[A]: ["Since participation is a feeling that has always been denied me" 4]
Problem: Add spaces: Thewallsandceilingarefullofpaintings,soit'shardtosaywhetherthebagpipeisapartofthedance.

Spaces added:
The walls and ceiling are full of paintings, so it's hard to say whether the bagpipe is a part of the dance.