shalm hsalm sahlm ashlm haslm ahslm shlam hslam slham lsham hlsam lhsam salhm aslhm slahm lsahm alshm lashm halsm ahlsm hlasm lhasm alhsm lahsm shaml hsaml sahml ashml hasml ahsml shmal hsmal smhal mshal hmsal mhsal samhl asmhl smahl msahl amshl mashl hamsl ahmsl hmasl mhasl amhsl mahsl shlma hslma slhma lshma hlsma lhsma shmla hsmla smhla mshla hmsla mhsla slmha lsmha smlha mslha lmsha mlsha hlmsa lhmsa hmlsa mhlsa lmhsa mlhsa salmh aslmh slamh lsamh alsmh lasmh samlh asmlh smalh msalh amslh maslh slmah lsmah smlah mslah lmsah mlsah almsh lamsh amlsh malsh lmash mlash halms ahlms hlams lhams alhms lahms hamls ahmls hmals mhals amhls mahls hlmas lhmas hmlas mhlas lmhas mlhas almhs lamhs amlhs malhs lmahs mlahs
Note: these 'words' (valid or invalid) are all the permutations of the word shalm. These words are obtained by scrambling the letters in shalm.