cleap lceap celap eclap lecap elcap claep lcaep calep aclep lacep alcep cealp ecalp caelp acelp eaclp aeclp leacp elacp laecp alecp ealcp aelcp clepa lcepa celpa eclpa lecpa elcpa clpea lcpea cplea pclea lpcea plcea cepla ecpla cpela pcela epcla pecla lepca elpca lpeca pleca eplca pelca clape lcape calpe aclpe lacpe alcpe clpae lcpae cplae pclae lpcae plcae caple acple cpale pcale apcle pacle lapce alpce lpace place aplce palce ceapl ecapl caepl acepl eacpl aecpl cepal ecpal cpeal pceal epcal pecal capel acpel cpael pcael apcel pacel eapcl aepcl epacl peacl apecl paecl leapc elapc laepc alepc ealpc aelpc lepac elpac lpeac pleac eplac pelac lapec alpec lpaec plaec aplec palec eaplc aeplc epalc pealc apelc paelc
Note: these 'words' (valid or invalid) are all the permutations of the word cleap. These words are obtained by scrambling the letters in cleap.