quipt uqipt qiupt iqupt uiqpt iuqpt qupit uqpit qpuit pquit upqit puqit qiput iqput qpiut pqiut ipqut piqut uipqt iupqt upiqt puiqt ipuqt piuqt quitp uqitp qiutp iqutp uiqtp iuqtp qutip uqtip qtuip tquip utqip tuqip qitup iqtup qtiup tqiup itqup tiqup uitqp iutqp utiqp tuiqp ituqp tiuqp qupti uqpti qputi pquti upqti puqti qutpi uqtpi qtupi tqupi utqpi tuqpi qptui pqtui qtpui tqpui ptqui tpqui uptqi putqi utpqi tupqi ptuqi tpuqi qiptu iqptu qpitu pqitu ipqtu piqtu qitpu iqtpu qtipu tqipu itqpu tiqpu qptiu pqtiu qtpiu tqpiu ptqiu tpqiu iptqu pitqu itpqu tipqu ptiqu tpiqu uiptq iuptq upitq puitq iputq piutq uitpq iutpq utipq tuipq itupq tiupq uptiq putiq utpiq tupiq ptuiq tpuiq iptuq pituq itpuq tipuq ptiuq tpiuq
Note: these 'words' (valid or invalid) are all the permutations of the word quipt. These words are obtained by scrambling the letters in quipt.