Add spaces between the words in the following text: MYDEARHOOKER,Ihavejustreceivedyourletter.Ihavebeenverypoorly,withalmostcontinuousbadheadacheforforty-eighthours,andIwaslowenough,andthinkingwhatauselessburthenIwastomyselfandallothers,whenyourlettercame,andithassocheeredme;yourkindnessandaffectionbroughttearsintomyeyes.
MY DEAR HOOKER,I have just received your letter. I have been very poorly, with almost continuous bad headache for forty-eight hours, and I was low enough, and thinking what a useless burthen I was to myself and all others, when your letter came, and it has so cheered me; your kindness and affection brought tears into my eyes.