lmall mlall lamll almll malll amlll lmlal mllal llmal llmal mllal lmlal lalml allml llaml llaml allml lalml malll amlll mlall lmall almll lamll lmall mlall lamll almll malll amlll lmlal mllal llmal llmal mllal lmlal lalml allml llaml llaml allml lalml malll amlll mlall lmall almll lamll lmlla mllla llmla llmla mllla lmlla lmlla mllla llmla llmla mllla lmlla lllma lllma lllma lllma lllma lllma mllla lmlla mllla lmlla llmla llmla lallm alllm llalm llalm alllm lallm lallm alllm llalm llalm alllm lallm lllam lllam lllam lllam lllam lllam alllm lallm alllm lallm llalm llalm malll amlll mlall lmall almll lamll malll amlll mlall lmall almll lamll mllal lmlal mllal lmlal llmal llmal allml lalml allml lalml llaml llaml
Note: these 'words' (valid or invalid) are all the permutations of the word lmall. These words are obtained by scrambling the letters in lmall.