divvy idvvy dvivy vdivy ivdvy vidvy divvy idvvy dvivy vdivy ivdvy vidvy dvviy vdviy dvviy vdviy vvdiy vvdiy ivvdy vivdy ivvdy vivdy vvidy vvidy divyv idvyv dviyv vdiyv ivdyv vidyv diyvv idyvv dyivv ydivv iydvv yidvv dvyiv vdyiv dyviv ydviv vydiv yvdiv ivydv viydv iyvdv yivdv vyidv yvidv divyv idvyv dviyv vdiyv ivdyv vidyv diyvv idyvv dyivv ydivv iydvv yidvv dvyiv vdyiv dyviv ydviv vydiv yvdiv ivydv viydv iyvdv yivdv vyidv yvidv dvvyi vdvyi dvvyi vdvyi vvdyi vvdyi dvyvi vdyvi dyvvi ydvvi vydvi yvdvi dvyvi vdyvi dyvvi ydvvi vydvi yvdvi vvydi vvydi vyvdi yvvdi vyvdi yvvdi ivvyd vivyd ivvyd vivyd vviyd vviyd ivyvd viyvd iyvvd yivvd vyivd yvivd ivyvd viyvd iyvvd yivvd vyivd yvivd vvyid vvyid vyvid yvvid vyvid yvvid
Note: these 'words' (valid or invalid) are all the permutations of the word divvy. These words are obtained by scrambling the letters in divvy.