airpl iarpl aripl raipl irapl riapl aiprl iaprl apirl pairl iparl piarl arpil rapil april paril rpail prail irpal ripal ipral piral rpial prial airlp iarlp arilp railp iralp rialp ailrp ialrp alirp lairp ilarp liarp arlip ralip alrip larip rlaip lraip irlap rilap ilrap lirap rliap lriap aiplr iaplr apilr pailr ipalr pialr ailpr ialpr alipr laipr ilapr liapr aplir palir alpir lapir plair lpair iplar pilar ilpar lipar pliar lpiar arpli rapli aprli parli rpali prali arlpi ralpi alrpi larpi rlapi lrapi aplri palri alpri lapri plari lpari rplai prlai rlpai lrpai plrai lprai irpla ripla iprla pirla rpila prila irlpa rilpa ilrpa lirpa rlipa lripa iplra pilra ilpra lipra plira lpira rplia prlia rlpia lrpia plria lpria
Note: these 'words' (valid or invalid) are all the permutations of the word airpl. These words are obtained by scrambling the letters in airpl.