pomoh opmoh pmooh mpooh ompoh mopoh poomh opomh poomh opomh oopmh oopmh pmooh mpooh pomoh opmoh mopoh ompoh omoph mooph oomph oomph mooph omoph pomho opmho pmoho mpoho ompho mopho pohmo ophmo phomo hpomo ohpmo hopmo pmhoo mphoo phmoo hpmoo mhpoo hmpoo omhpo mohpo ohmpo hompo mhopo hmopo poohm opohm poohm opohm oophm oophm pohom ophom phoom hpoom ohpom hopom pohom ophom phoom hpoom ohpom hopom oohpm oohpm ohopm hoopm ohopm hoopm pmoho mpoho pomho opmho mopho ompho pmhoo mphoo phmoo hpmoo mhpoo hmpoo pohmo ophmo phomo hpomo ohpmo hopmo mohpo omhpo mhopo hmopo ohmpo hompo omohp moohp oomhp oomhp moohp omohp omhop mohop ohmop homop mhoop hmoop oohmp oohmp ohomp hoomp ohomp hoomp mohop omhop mhoop hmoop ohmop homop
Note: these 'words' (valid or invalid) are all the permutations of the word pomoh. These words are obtained by scrambling the letters in pomoh.