-ic a-a a-c a-i aaa aac aai aao aar aas aau ac- aca acc aci aco acr acs acu ai- aia aic aii aio air ais aiu aoa aoc aoi aoo aor aos aou ar- ara arc ari aro arr ars aru as- asa asc asi aso asr ass asu au- aua auc aui auo aur aus c-- caa cac cai cao car cas cau cca ccc cci cco ccr ccs ccu ci- cia cic cii cio cir cis ciu co- coa coc coi coo cor cos cou cra crc cri cro crr crs cru csa csc csi cso csr css csu cua cuc cui cuo cur cus cuu ia- iaa iac iai iao iar ias iau ica icc ici ico icr ics icu iia iic iii iio iir iis iiu io- ioa ioc ioi ioo ior ios iou ir- ira irc iri iro irr irs iru is- isa isc isi iso isr iss isu iu- iua iuc iui iur ius o-i oaa oac oai oao oar oas oau oc- oca occ oci oco ocr ocs ocu oia oic oii oio oir ois oiu oo- ooa ooc ooi ooo oor oos or- ora orc ori oro orr ors oru os- osa osc osi oso osr oss osu ou- oua ouc oui ouo our ous ra- raa rac rai rao rar ras rau rca rcc rci rco rcr rcs rcu ria ric rii rio rir ris roa roc roi roo ror ros rou rra rrc rri rrr rrs rru rsa rsc rsi rso rsr rss rsu rua ruc rui ruo rur rus ruu saa sac sai sao sar sas sau sca scc sci sco scr scs scu sia sic sii sio sir sis siu soa soc soi soo sor sos sou sr- sra src sri sro srr srs ss- ssa ssc ssi sso ssr sss ssu sua suc sui suo sur sus suu ua- uaa uac uai uao uar uas uau uca ucc uci uco ucr ucs ucu uia uic uii uio uir uis uiu uoa uoc uoo uor uos ur- ura urc uri uro urr urs uru usa usc usi uso usr uss usu uua uuc uur uus uuu

-ous a-ii aaaa aaac aaai aaar aaas aaca aacc aaci aaco aacr aacs aacu aaic aaii aais aaoo aara aarc aari aaro aars aaru aasa aasc aasi aass aasu aaus acaa acac acai acar acas acca accc acci acco accs accu aci- acia acic acir acis acoa acor acos acou acr- acra acrc acri acro acrr acrs acsa acsc acsi acss acu- acuo acur acus aiai aias aica aicc aicr aics aiia aiic aiir aioc aioi aira airi airo airs aisa aisi aiso aisr aiui aoca aocs aora aors aoss aous arac arai arar aras arau arc- arca arci arco arcs aria arii ario aris aroa aroi aroo aror aros arr- arra arrc arri arro arrr arrs arru ars- arsa arsc arsi arso arsu arua arui asaa asac asai asao asar asas asau asc- asca ascc asci asco ascr asia asic asii asio asir asis asoc asoi asor asos asou asra asrc asro asrs asru assa assc assi asso assr asss assu asui asur asus auaa auca auci auis aur- aura auri auro ausa ausu caaa caac caas cac- caca cacc caci caco cacr caia caic caio cair cais caiu caoi caor caos cara carc cari caro carr cars casa casc casi caso casr cass casu cauc cauo caus ccaa ccac ccai ccar ccas ccca cccc ccci cccs cccu ccic ccii ccir ccis ccoc ccra ccrc ccri ccrs ccsa ccsi ccss ccuc ccus ciaa ciao ciar cias ciau cica cicc cici cico cicr cics cicu ciia ciii ciis cior cios cira circ ciri ciro cirr cirs cis- cisa cisc cisr ciss ciuc cius coai coas coca coco cocu coia coir cois coos cor- cora corc cori coro corr cors cosa cosc cosi coso coss coua cour cous crac crai crar cras crau crca crcc crcr cria cric cris criu croc croo cror crsa crss crus csaa csac csao csar csas cscc csci csco cscr cscs csia csio csir csis csor csos csra csrc csrs cssa cssr csua csur csus cuau cuca cucc cuci cui- cuir cuis cura curi curo curr curs cusa cuso cuss cusu iaaa iaac iaai iaas iaca iacc iacr iacs iacu iaia iais iara iarc iars iaru iasa iasc iasi iaso iasr icaa icac icai icao icar icas icca iccc icci icco iccr iccs iccu icis icoc icor icos icra icrc icrr icrs icru icsa icsc icsi icsr icss icus iiac iias iica iiii iiio iiis iioi iioo iios iira iirc iirs iisc iisi iisr iisu iiuc ioci ioii ioio iooi iooo ioos iora iori iors ioso iosu ious irac irai irao irar iras irca ircc ircs ircu iri- iria iric irio iris iroc irra irrc irri irrs irsa irus is-a isac isai isao isar isas isca iscc isci isco iscr iscs iscu isia isic isis iso- isoc isor isos isra isri issa issc issi isso issr isss issu isua isus iucc iuiu iura iuss oaau oaic oais oara oars oasc oasi oass ocac ocas occa occc occi ocis ocos ocra ocro ocrr ocrs ocsa ocur oici oiii oios oira oisc oisu ooaa oocr ooia oooo ooos oora oosa oosi oous orac orai orao orar oras orca orci orco orcs ori- oria oric orio oris oro- oror oros orra orri orro orrs orsa orsi orso orsu orus osai osar osas osca oscc osci osco osia osii osis osoi osoo osor osos osro ossa ossi osso ossu ouac oucc ouii ouir ouis our- oura ouro ours ousa ouu- raas rac- raca racc raci raco racs racu raia raic raii rair rais raiu raoc raos rara rari raro rars rasa rasc rasi raso rass rasu raua rauc raus rcac rcas rccc rccs rcic rcis rcos rcsa rcsc rcsi rcss riaa riai rias riau rica ricc rico rics riia riis rios riou riri rirs risa risc risi riso riss risu rius roar roas roca rocc roco rocs roia roio roir rois