tulsi utlsi tlusi ltusi ultsi lutsi tusli utsli tsuli stuli ustli sutli tlsui ltsui tslui stlui lstui sltui ulsti lusti uslti sulti lsuti sluti tulis utlis tluis ltuis ultis lutis tuils utils tiuls ituls uitls iutls tlius ltius tilus itlus litus iltus ulits luits uilts iults liuts iluts tusil utsil tsuil stuil ustil sutil tuisl utisl tiusl itusl uitsl iutsl tsiul stiul tisul itsul situl istul usitl suitl uistl iustl siutl isutl tlsiu ltsiu tsliu stliu lstiu sltiu tlisu ltisu tilsu itlsu litsu iltsu tsilu stilu tislu itslu sitlu istlu lsitu slitu listu ilstu siltu isltu ulsit lusit uslit sulit lsuit sluit ulist luist uilst iulst liust ilust usilt suilt uislt iuslt siult isult lsiut sliut lisut ilsut silut islut
Note: these 'words' (valid or invalid) are all the permutations of the word tulsi. These words are obtained by scrambling the letters in tulsi.