putty uptty ptuty tputy utpty tupty putty uptty ptuty tputy utpty tupty pttuy tptuy pttuy tptuy ttpuy ttpuy uttpy tutpy uttpy tutpy ttupy ttupy putyt uptyt ptuyt tpuyt utpyt tupyt puytt upytt pyutt yputt uyptt yuptt ptyut tpyut pytut yptut typut ytput utypt tuypt uytpt yutpt tyupt ytupt putyt uptyt ptuyt tpuyt utpyt tupyt puytt upytt pyutt yputt uyptt yuptt ptyut tpyut pytut yptut typut ytput utypt tuypt uytpt yutpt tyupt ytupt pttyu tptyu pttyu tptyu ttpyu ttpyu ptytu tpytu pyttu ypttu typtu ytptu ptytu tpytu pyttu ypttu typtu ytptu ttypu ttypu tytpu yttpu tytpu yttpu uttyp tutyp uttyp tutyp ttuyp ttuyp utytp tuytp uyttp yuttp tyutp ytutp utytp tuytp uyttp yuttp tyutp ytutp ttyup ttyup tytup yttup tytup yttup
Note: these 'words' (valid or invalid) are all the permutations of the word putty. These words are obtained by scrambling the letters in putty.