mucic umcic mcuic cmuic ucmic cumic muicc umicc miucc imucc uimcc iumcc mciuc cmiuc micuc imcuc cimuc icmuc ucimc cuimc uicmc iucmc ciumc icumc mucci umcci mcuci cmuci ucmci cumci mucci umcci mcuci cmuci ucmci cumci mccui cmcui mccui cmcui ccmui ccmui uccmi cucmi uccmi cucmi ccumi ccumi muicc umicc miucc imucc uimcc iumcc mucic umcic mcuic cmuic ucmic cumic micuc imcuc mciuc cmiuc icmuc cimuc uicmc iucmc ucimc cuimc icumc ciumc mcicu cmicu miccu imccu cimcu icmcu mcciu cmciu mcciu cmciu ccmiu ccmiu miccu imccu mcicu cmicu icmcu cimcu cicmu iccmu ccimu ccimu iccmu cicmu ucicm cuicm uiccm iuccm ciucm icucm uccim cucim uccim cucim ccuim ccuim uiccm iuccm ucicm cuicm icucm ciucm cicum iccum ccium ccium iccum cicum
Note: these 'words' (valid or invalid) are all the permutations of the word mucic. These words are obtained by scrambling the letters in mucic.