mtcis tmcis mctis cmtis tcmis ctmis mtics tmics mitcs imtcs timcs itmcs mcits cmits micts imcts cimts icmts tcims ctims ticms itcms citms ictms mtcsi tmcsi mctsi cmtsi tcmsi ctmsi mtsci tmsci mstci smtci tsmci stmci mcsti cmsti mscti smcti csmti scmti tcsmi ctsmi tscmi stcmi cstmi sctmi mtisc tmisc mitsc imtsc timsc itmsc mtsic tmsic mstic smtic tsmic stmic mistc imstc msitc smitc ismtc simtc tismc itsmc tsimc stimc istmc sitmc mcist cmist micst imcst cimst icmst mcsit cmsit mscit smcit csmit scmit misct imsct msict smict ismct simct cismt icsmt csimt scimt iscmt sicmt tcism ctism ticsm itcsm citsm ictsm tcsim ctsim tscim stcim cstim sctim tiscm itscm tsicm sticm istcm sitcm cistm icstm csitm scitm isctm sictm
Note: these 'words' (valid or invalid) are all the permutations of the word mtcis. These words are obtained by scrambling the letters in mtcis.