forms ofrms froms rfoms orfms rofms fomrs ofmrs fmors mfors omfrs mofrs frmos rfmos fmros mfros rmfos mrfos ormfs romfs omrfs morfs rmofs mrofs forsm ofrsm frosm rfosm orfsm rofsm fosrm ofsrm fsorm sform osfrm sofrm frsom rfsom fsrom sfrom rsfom srfom orsfm rosfm osrfm sorfm rsofm srofm fomsr ofmsr fmosr mfosr omfsr mofsr fosmr ofsmr fsomr sfomr osfmr sofmr fmsor mfsor fsmor sfmor msfor smfor omsfr mosfr osmfr somfr msofr smofr frmso rfmso fmrso mfrso rmfso mrfso frsmo rfsmo fsrmo sfrmo rsfmo srfmo fmsro mfsro fsmro sfmro msfro smfro rmsfo mrsfo rsmfo srmfo msrfo smrfo ormsf romsf omrsf morsf rmosf mrosf orsmf rosmf osrmf sormf rsomf sromf omsrf mosrf osmrf somrf msorf smorf rmsof mrsof rsmof srmof msrof smrof
Note: these 'words' (valid or invalid) are all the permutations of the word forms. These words are obtained by scrambling the letters in forms.