a-do aaaa aaad aaap aaas aada aads aaoo aapa aapo aaps aasa aasd aass adaa adad adao adap adas adda addd addo adds adod adoo ados adp- adps adsa adso adss aopo aosd aosp aoss apao apap apas apda apdd apds apo- apod apoo apop apos appa appd apps apsa apso apss asaa asad asao asap asas asda asdo asds asod asop asos aspa aspd aspo asps assa assd asso assp asss daad daap daas dada dado dads daos dapa dapp daps dasa dasd dass dddd ddpo ddps ddss doap doas dod- doda dodd dodo dods dood doop doos dopa dopo dopp dops dosa doso doss dpaa dpos dppa dpsd dsap dsda dsdp dsoa dsos dsps dssa dssp oaps oass odas odda oddd odds odoo odop odos odso ooaa ooda oooo ooos oops oosa opap opds opo- opos oppa oppo opps opsa osap osas osoo osos ossa ossd osso paap paas pada padd pado pads paos papa papp paps pasa pasd paso pasp pass pdas pdos pdpa pdsa pdsd pdss poad poas pod- poda podd podo pods pood poop poos pop- popa popo popp pops posa poso poss ppad ppap ppds ppoa ppod ppos pppa pppd pppo pppp ppps ppss psap psas psdp psds psoa psos pspp psps pssa psso s-os saad saap saas sada sadd sado sads saos sapa sapo sapp saps sasa sasd saso sass sdap sdds sdps sdss soad soap soas soda sodd sodo sods sood soop soos sopa sopd sopo sopp sops sosa soso soss sp-a spad spap spas spdp spod spoo spop spos sppd spps spsa spsd spso spsp spss ssaa ssao ssap ssas ssdd ssdp ssop sspa sspo ssps sssa ssss