larum alrum lraum rlaum arlum ralum laurm alurm luarm ularm aulrm ualrm lruam rluam luram ulram rulam urlam arulm raulm aurlm uarlm rualm uralm larmu alrmu lramu rlamu arlmu ralmu lamru almru lmaru mlaru amlru malru lrmau rlmau lmrau mlrau rmlau mrlau armlu ramlu amrlu marlu rmalu mralu laumr alumr luamr ulamr aulmr ualmr lamur almur lmaur mlaur amlur malur lumar ulmar lmuar mluar umlar mular aumlr uamlr amulr maulr umalr mualr lruma rluma lurma ulrma rulma urlma lrmua rlmua lmrua mlrua rmlua mrlua lumra ulmra lmura mlura umlra mulra rumla urmla rmula mrula umrla murla aruml rauml aurml uarml ruaml uraml armul ramul amrul marul rmaul mraul aumrl uamrl amurl maurl umarl muarl rumal urmal rmual mrual umral mural
Note: these 'words' (valid or invalid) are all the permutations of the word larum. These words are obtained by scrambling the letters in larum.