snubs nsubs sunbs usnbs nusbs unsbs snbus nsbus sbnus bsnus nbsus bnsus subns usbns sbuns bsuns ubsns busns nubss unbss nbuss bnuss ubnss bunss snusb nsusb sunsb usnsb nussb unssb snsub nssub ssnub ssnub nssub snsub susnb ussnb ssunb ssunb ussnb susnb nussb unssb nsusb snusb usnsb sunsb snbsu nsbsu sbnsu bsnsu nbssu bnssu snsbu nssbu ssnbu ssnbu nssbu snsbu sbsnu bssnu ssbnu ssbnu bssnu sbsnu nbssu bnssu nsbsu snbsu bsnsu sbnsu subsn usbsn sbusn bsusn ubssn bussn susbn ussbn ssubn ssubn ussbn susbn sbsun bssun ssbun ssbun bssun sbsun ubssn bussn usbsn subsn bsusn sbusn nubss unbss nbuss bnuss ubnss bunss nusbs unsbs nsubs snubs usnbs sunbs nbsus bnsus nsbus snbus bsnus sbnus ubsns busns usbns subns bsuns sbuns
Note: these 'words' (valid or invalid) are all the permutations of the word snubs. These words are obtained by scrambling the letters in snubs.