a-do a-ii aaaa aaad aaai aaap aaas aada aadi aads aaii aais aaoo aapa aapi aapo aaps aasa aasd aasi aass adaa adad adai adao adap adas adda addd addi addo adds adia adio adip adis adod adoo ados adox adp- adps adsa adsi adso adss aiai aias aida aidi aids aiia aiid aioi aipa aipi aips aisa aisd aisi aiso aixa aixi aopo aosd aosp aoss apai apao apap apas apax apda apdd apds api- apia apid apio apip apis apix apo- apod apoo apop apos apox appa appd apps appx apsa apsi apso apss apxs asaa asad asai asao asap asas asda asdo asds asia asii asio asip asis asix asod asoi asop asos aspa aspd aspi aspo asps assa assd assi asso assp asss axi- axia axis axo- axoa axos axps axxo d-ix daad daap daas dada dadi dado dads daia daid daio dais daix daos dapa dapi dapp daps dasa dasd dasi dass dddd ddpo ddps ddss dia- diad diao diap dias diax dida didi dido dids diii diis diop dios dipa dipo dipp dips dis- disa disd disi diso disp diss dixi do-x doap doas dod- doda dodd dodi dodo dods doid dois doix dood doop doos dopa dopo dopp dops dosa dosi doso doss doxa dpaa dpos dppa dppx dpsd dsap dsda dsdp dsip dsoa dsos dsps dssa dssi dssp dxds dxii dxip dxix dxps dxsp dxss dxxx iaaa iaai iaap iaas iaia iais iapa iapp iaps iapx iasa iasi iaso iasp idad idas idda iddo idia idid idio idis idos idps idsa idso idss iias iida iiii iiio iiis iioi iioo iiop iios iipa iisd iisi iisp iod- ioda iodd iodo ioii ioio iooi iooo ioos iops ioso ipad ipas ipdi ipid ipix ipod ipop ipos ippa ippo ipsa ipsi ipso ipsp ipss is-a isad isai isao isas isda isds isia isis iso- isop isos ispa isps issa issi isso issp isss ixia ixos ixxi oais oapi oaps oasi oass odai odas odax odda oddd oddi odds odia odio odis odoo odop odos odso oido oids oiii oios oisd ooaa ooda oodi ooia ooid oooo ooos oops oosa oosi opap opds opia opii opio opis opo- opos oppa oppi oppo opps opsa opsi osai osap osas osdi osia osii osip osis osoi osoo osos ossa ossd ossi osso oxa- oxi- oxia oxid oxis oxo- oxos oxox oxsi oxxo paap paas pada padd padi pado pads paia paid paio paip pais paix paos paox papa papi papp paps pasa pasd pasi paso pasp pass paxi paxo pdas pdos pdpa pdsa pdsd pdss pdxs piai piao pias pida pido pids pidx piia piip pipa pipi pipo pipp pips pisa pisd pisi piso piss pixo pixx poad poas pod- poda podd podi podo pods poia poid poio pois poix pood poop poos pop- popa popi popo popp pops posa posi poso poss ppad ppap ppds ppid ppoa ppod ppos pppa pppd pppo pppp ppps ppss psap psas psdi psdp psds psia psid psip psis psoa psoi psos pspi pspp psps pssa psso s-ii s-os sa-x saad saap saas sada sadd sadi sado sads saia said saip sais saix saoi saos sapa sapi sapo sapp saps sasa sasd sasi saso sass saxa saxi saxo sdap sdax sdds sdio sdps sdss siaa siai sias sida sidd sidi sido sids siod siop sios siox sipa sipi sipo sipp sips sisa sisd sisi siss sixa sixo sixx soad soap soas soda sodd sodo sods soia sois sood soop soos sopa sopd sopi sopo sopp sops sosa sosi soso soss soxs sp-a spad spap spas spax spdp spia spio spip spis spix spod spoo spop spos spox sppd spps spsa spsd spso spsp spss ssaa ssao ssap ssas ssdd ssdp ssid ssis ssop sspa sspo ssps sspx sssa sssi ssss xado xads xaos xapi xapo xdos xiao xiap xidi xiii xisi xixi xois xosa xoxo xpax xxii xxix xxxi xxxo xxxx