-ic a-a a-c a-i aaa aac aag aai aao aar aas aau ac- aca acc acg aci aco acr acs acu ag- aga agc agg agi ago agr ags agu ai- aia aic aig aii aio air ais aiu aoa aoc aog aoi aoo aor aos aou ar- ara arc arg ari aro arr ars aru as- asa asc asg asi aso asr ass asu au- aua auc aug aui auo aur aus c-- caa cac cag cai cao car cas cau cca ccc ccg cci cco ccr ccs ccu cga cgc cgg cgi cgo cgr cgs cgu ci- cia cic cig cii cio cir cis ciu co- coa coc cog coi coo cor cos cou cra crc crg cri cro crr crs cru csa csc csg csi cso csr css csu cua cuc cug cui cuo cur cus cuu gaa gac gag gai gao gar gas gau gca gcc gcg gci gco gcr gcs gcu gga ggc ggg ggi ggo ggr ggs ggu gia gic gig gii gio gir gis giu goa goc gog goi goo gor gos gou gra grc grg gri gro grr grs gru gsa gsc gsg gsi gso gsr gss gsu gu- gua guc gug gui guo gur gus guu ia- iaa iac iag iai iao iar ias iau ica icc icg ici ico icr ics icu iga igc igg igi igo igr igs igu iia iic iii iio iir iis iiu io- ioa ioc iog ioi ioo ior ios iou ir- ira irc irg iri iro irr irs iru is- isa isc isg isi iso isr iss isu iu- iua iuc iug iui iur ius o-i oaa oac oag oai oao oar oas oau oc- oca occ ocg oci oco ocr ocs ocu oga ogc ogg ogi ogo ogs oia oic oii oio oir ois oiu oo- ooa ooc oog ooi ooo oor oos or- ora orc org ori oro orr ors oru os- osa osc osg osi oso osr oss osu ou- oua ouc oui ouo our ous ra- raa rac rag rai rao rar ras rau rca rcc rcg rci rco rcr rcs rcu rga rgc rgg rgi rgo rgr rgs ria ric rig rii rio rir ris roa roc rog roi roo ror ros rou rra rrc rrg rri rrr rrs rru rsa rsc rsg rsi rso rsr rss rsu rua ruc rug rui ruo rur rus ruu saa sac sag sai sao sar sas sau sca scc scg sci sco scr scs scu sga sgc sgg sgi sgo sgr sgs sgu sia sic sig sii sio sir sis siu soa soc sog soi soo sor sos sou sr- sra src srg sri sro srr srs ss- ssa ssc ssg ssi sso ssr sss ssu sua suc sug sui suo sur sus suu ua- uaa uac uag uai uao uar uas uau uca ucc ucg uci uco ucr ucs ucu uga ugc ugg ugi ugo ugr ugs ugu uia uic uig uii uio uir uis uiu uoa uoc uog uoo uor uos ur- ura urc urg uri uro urr urs uru usa usc usg usi uso usr uss usu uua uuc uug 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 acag acai acar acas acca accc acci acco accs accu acga acgi acgr acgs aci- acia acic acir acis acoa acog acor acos acou acr- acra acrc acri acro acrr acrs acsa acsc acsi acss acu- acuo acur acus ag-o agac agag agai agao agar agas agau agca agcc agco agga aggi aggu agia agic agig agii agio agir agis agog agoo agos agou agra agri agro agsa agsg agsu agua agui agur agus aiai aias aica aicc aicr aics aiga aigo aiia aiic aiir aioc aioi aira airi airo airs aisa aisg aisi aiso aisr aiui aoca aocs aora aors aoss aous arac arag arai arar aras arau arc- arca arci arco arcs arga argi argo args aria arig arii ario aris aroa aroi aroo aror aros arr- arra arrc arrg arri arro arrr arrs arru ars- arsa arsc arsi arso arsu arua arug arui asaa asac asag asai asao asar asas asau asc- asca ascc asci asco ascr asia asic asii asio asir asis asoc asog asoi asor asos asou asra asrc asrg asro asrs asru assa assc assi asso assr asss assu asui asur asus auaa auca auci auga augi augs auis aur- aura auri auro ausa ausu auug caaa caac caas cac- caca cacc caci caco cacr caga cagg cagi cago cagr cags 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 ccag ccai ccar ccas ccca cccc ccci cccs cccu ccga ccgc ccgs ccic ccii ccir ccis ccoc ccra ccrc ccrg ccri ccrs ccsa ccsg ccsi ccss ccuc ccus cgac cgas cgcc cgcg cggs cgis cgro cgss ciaa ciao ciar cias ciau cica cicc cici cico cicr cics cicu ciga cigi cigs cigu ciia ciii ciis cior cios cira circ ciri ciro cirr cirs cis- cisa cisc cisr ciss ciuc cius coag coai coas coca coco cocu cogi cogo cogs coia coir cois coos cor- cora corc corg cori coro corr cors cosa cosc cosi coso coss coua cour cous crac crag crai crar cras crau crca crcc crcr crgs cria cric crig cris criu croc croo cror crsa crss crug 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 cuga cui- cuir cuis cura curi curo curr curs cusa cusg cuso cuss cusu gaar gaas gaga gagg gagi gago gags gagu gaia gaig gair gais gaiu gaos gara garg gari garo garr gars gasa gasc gasi gaso gasr gass gaua gaur gaus gc-c gcaa gccc gccs gcic gcii gcoa gcos