a-ha aaaa aaah aaap aaas aaha aahs aaoo aapa aaph aapo aaps aasa aass ahah ahas ahha ahhs ahoa ahop ahsa ahso ahss aoah aopo aosp aoss apah apao apap apas aph- apha aphs apo- apoo apop apos appa apph apps apsa apso apss asaa asah asao asap asas asha ashp ashs asop asos aspa asph aspo asps assa assh asso assp asss haas haha haho hahs hapa happ haps hasa hash hasp hass hhaa hhhh hhhs hhpa hoap hoas hoha hoho hoop hoos hopa hopo hopp hops hosa hosh hosp hoss hpao hphs hpps hpss hsas hshs hspa hsps hssp oahp oahs oaph oaps oass ohho ohhs ohoh ohos ohso ohss ooaa ooha ooho oohs oooh oooo ooos oops oosa opah opap ophs opo- opos oppa oppo opps opsa osap osas osha osho oshp oshs osoo osos ossa osso paap paas paha paho pahp pahs paoh paos papa papp paps pasa pash paso pasp pass phah phhs phoh phoo phos phpa poas poha pohs pooh poop poos pop- popa popo popp pops posa posh poso poss ppap pphs ppoa ppos pppa pppo pppp ppps ppsh ppss psap psas psha pshs psoa psos psph pspp psps pssa psso s-os saah saap saas saha saho sahs saos sapa sapo sapp saps sasa sash saso sass shah shao shap shas shha shhh shhs shoa shoo shop shos shps soap soas soha sohh soho sohp sohs soop soos sopa soph sopo sopp sops sosa sosh soso soss sp-a spap spas sphs spoo spop spos spps spsa spso spsp spss ssaa ssao ssap ssas sshs ssop sspa sspo ssps sssa sssh ssss