pyran ypran pryan rpyan yrpan rypan pyarn yparn payrn apyrn yaprn ayprn prayn rpayn paryn apryn rapyn arpyn yrapn ryapn yarpn ayrpn raypn arypn pyrna yprna pryna rpyna yrpna rypna pynra ypnra pnyra npyra ynpra nypra prnya rpnya pnrya nprya rnpya nrpya yrnpa rynpa ynrpa nyrpa rnypa nrypa pyanr ypanr paynr apynr yapnr aypnr pynar ypnar pnyar npyar ynpar nypar panyr apnyr pnayr npayr anpyr napyr yanpr aynpr ynapr nyapr anypr naypr prany rpany parny aprny rapny arpny prnay rpnay pnray npray rnpay nrpay panry apnry pnary npary anpry napry ranpy arnpy rnapy nrapy anrpy narpy yranp ryanp yarnp ayrnp raynp arynp yrnap rynap ynrap nyrap rnyap nryap yanrp aynrp ynarp nyarp anyrp nayrp ranyp arnyp rnayp nrayp anryp naryp
Note: these 'words' (valid or invalid) are all the permutations of the word pyran. These words are obtained by scrambling the letters in pyran.