Misspellings - Typos
uppor-class, uppeer-class, uppre-class, upperclass, upper-clas, uppper-class, upper-lass, up[er-class, upepr-class, u[per-class, ypper-class, upper-ckass, uoper-class, upper-claass, upper-cass, upper-xlass, upper-classs, upper-clads, upper--class, uppe-class, uppper-class, uppe-rclass, upper-clasd, uppee-class, upoer-class, upper-clss, uppr-class, upper-clas, upper-calss, upper-classs, upperr-class, ipper-class, upper-claas, uper-class, puper-class, upper-cclass, upper-cllass, upper-lcass, upper-c;ass, uupper-class, uper-class, uppet-class, upperc-lass, pper-class, upper-clsss, upper-clsas, upper-vlass, uppwr-class, upper-clasa, upprr-class