input question: Fix spacing: TeamracesshallbesailedunderTheRacingRulesofSailingaschangedbythisappendix.

output answer: Team races shall be sailed under The Racing Rules of Sailing as changed by this appendix.

input question: Fix spacing: Hisrelativesandfriendshadeverimploredhim,ifhefeltcalledtoimprovemankind,tolookaroundhimathome:thelotoftheCanadianIndians,orevenoftheCanadians,mightbebettered.

output answer: His relatives and friends had ever implored him, if he felt called to improve mankind, to look around him at home: the lot of the Canadian Indians, or even of the Canadians, might be bettered.

input question: Fix spacing: Warmorhotwaterwillfadeyourclothesquicker,bleedcolors,andcausethefabrictodeteriorate.

output answer: Warm or hot water will fade your clothes quicker, bleed colors, and cause the fabric to deteriorate.

input question: Fix spacing: The4xAAlightsaretheheaviestlights.

output answer:
The 4xAA lights are the heaviest lights.