commo ocmmo cmomo mcomo omcmo mocmo commo ocmmo cmomo mcomo omcmo mocmo cmmoo mcmoo cmmoo mcmoo mmcoo mmcoo ommco momco ommco momco mmoco mmoco comom ocmom cmoom mcoom omcom mocom coomm ocomm coomm ocomm oocmm oocmm cmoom mcoom comom ocmom mocom omcom omocm moocm oomcm oomcm moocm omocm comom ocmom cmoom mcoom omcom mocom coomm ocomm coomm ocomm oocmm oocmm cmoom mcoom comom ocmom mocom omcom omocm moocm oomcm oomcm moocm omocm cmmoo mcmoo cmmoo mcmoo mmcoo mmcoo cmomo mcomo commo ocmmo mocmo omcmo cmomo mcomo commo ocmmo mocmo omcmo mmoco mmoco momco ommco momco ommco ommoc momoc ommoc momoc mmooc mmooc omomc moomc oommc oommc moomc omomc omomc moomc oommc oommc moomc omomc mmooc mmooc momoc ommoc momoc ommoc
Note: these 'words' (valid or invalid) are all the permutations of the word commo. These words are obtained by scrambling the letters in commo.