mengs emngs mnegs nmegs enmgs nemgs megns emgns mgens gmens egmns gemns mnges nmges mgnes gmnes ngmes gnmes engms negms egnms genms ngems gnems mensg emnsg mnesg nmesg enmsg nemsg mesng emsng mseng smeng esmng semng mnseg nmseg msneg smneg nsmeg snmeg ensmg nesmg esnmg senmg nsemg snemg megsn emgsn mgesn gmesn egmsn gemsn mesgn emsgn msegn smegn esmgn semgn mgsen gmsen msgen smgen gsmen sgmen egsmn gesmn esgmn segmn gsemn sgemn mngse nmgse mgnse gmnse ngmse gnmse mnsge nmsge msnge smnge nsmge snmge mgsne gmsne msgne smgne gsmne sgmne ngsme gnsme nsgme sngme gsnme sgnme engsm negsm egnsm gensm ngesm gnesm ensgm nesgm esngm sengm nsegm snegm egsnm gesnm esgnm segnm gsenm sgenm ngsem gnsem nsgem sngem gsnem sgnem
Note: these 'words' (valid or invalid) are all the permutations of the word mengs. These words are obtained by scrambling the letters in mengs.