mmmm mmms mnop mnos mnpo momo moms mon- monn mono mons moon moop moos mopp mops moso moss mppp mpps msmm msms msnp mson msop mspp mssm mssp nmon nmos nmsp nnnn nnos nnss nom- nomo noms non- nonn nono nons noo- noon nooo noop noos nops nos- nosm noss npss nsos nsps nsso nssp nsss omn- omo- omon omoo omps omsn onno onon onos onso ooms oons oooo ooos oops opms opo- opon opos oppo opps opsm osm- osmo osno osoo osos ospm osso pmmp pmos pmpm pmpo pnnm pnom pnon pnpo pnpp pomo pomp poms pono ponp pons poon poop poos pop- popo popp pops posn poso poss ppms ppos pppn pppo pppp ppps ppss pson psos pspp psps pssm psso s-os smon smos smps smsn smsp smss snmp snns snom snoo snop snos snpo snpp somm somn somo son- sono sons soom soon soop soos sopo sopp sops soso soss spms spns spon spoo spop spos spps spso spsp spss ssns ssop sspo ssps sssm ssss