-vac a-ii a-iv aaaa aaac aaai aaar aaas aaav aaca aacc aaci aaco aacr aacs aact aacv aaic aaii aais aaoo aara aarc aari aaro aars aart aasa aasc aasi aass aast aata aatc aatt aava ac-t acaa acac acag acai acar acas acat acca accc acci acco accs acct acga acgi acgr acgs aci- acia acic acir acis acoa acog acor acos acot acr- acra acrc acri acro acrr acrs acrv acsa acsc acsi acss acst acta actc actg acti acto acts actt actv acvs acvv ag-o agac agag agai agao agar agas agat agav agca agcc agco agct agga aggi agia agic agig agii agio agir agis agit agog agoo agos agot agra agri agro agsa agsg agst agta agtr agts agva aiai aias aica aicc aicr aics aiga aigo aiia aiic aiir aioc aioi aira airi airo airs airt aisa aisg aisi aiso aisr aist aita aiti aitr aits aitt aiva aoca aocs aora aors aort aoss aotc arac arag arai arar aras arat arc- arca arci arco arcs arct arga argi argo args aria arig arii ario aris arit aroa aroi aroo aror aros arr- arra arrc arrg arri arro arrr arrs arrt ars- arsa arsc arsi arso arst arta artc arti arto artr arts artv arva arvi arvo asaa asac asag asai asao asar asas asat asc- asca ascc asci asco ascr asct asgt asia asic asii asio asir asis asit asoc asog asoi asor asos asot asra asrc asrg asro asrs assa assc assi asso assr asss asst asta astc asti asto astr asts astv asva asvs at-t ataa atac atai atar atas atat atca atcc atco atcr atcs atgo atia atic atis atit atoc atoi ator atos atot atra atrc atri atro atsc atsi atst atta atti atto attr atts atvi atvs avao avar avas avat avcc avco avgi avgo avgs avia avic avio avis avit aviv avor avos avot avra avri avro avst avva avvo caaa caac caas caat cac- caca cacc caci caco cacr caga cagg cagi cago cagr cags caia caic caio cair cais cait caoi caor caos cara carc cari caro carr cars cart casa casc casi caso casr cass cast cat- cata catc cati cato cats catt catv cava cavi cavo cavs ccaa ccac ccag ccai ccar ccas ccat ccca cccc ccci cccs cccv ccga ccgc ccgs ccgt ccic ccii ccir ccis cciv ccoc ccra ccrc ccrg ccri ccrs ccrt ccsa ccsg ccsi ccss ccst cctc cctt cctv ccvi ccvo ccvs cgac cgas cgcc cgcg cggs cgis cgro cgss cgst ciaa ciao ciar cias ciat cica cicc cici cico cicr cics cict ciga cigi cigs ciia ciii ciis ciit cior cios cira circ ciri ciro cirr cirs cirt cis- cisa cisc cisr ciss cist cisv cita citg citi cito cits citt citv civa civc civo coag coai coas coat coca coco coct cogi cogo cogs coia coir cois coit coos coot cor- cora corc corg cori coro corr cors cort cosa cosc cosi coso coss cost cota cotc coti coto cots cott cova covo crac crag crai crar cras crat crca crcc crcr crgs cria cric crig cris crit croc croo cror crot crrt crsa crss crst crtc crts crtv csaa csac csao csar csas csat csav cscc csci csco cscr cscs csia csio csir csis csit csor csos csot csra csrc csrs cssa cssr csta cstc cstg csto cstr csts ctag ctca ctia ctic ctor ctos ctot ctrc ctrs ctsa ctsc ctss ctta ctts ctvo ctvt cvac cvar cvas cvca cvcc cvii cvra cvrg cvrr cvss gaar gaas gaga gagg gagi gago gags gaia gaig gair gais gait gaos gara garg gari garo garr gars gart garv gasa gasc gasi gaso gasr gass gast gata gatc gati gato gatr gats gatt gatv gava gavi gc-c gcaa gcat gccc gccs gcic gcii gciv gcoa gcos gcov gcrg gcss gcst gctc gcts gggg ggss giaa giac giai gias giat gica gicr giga gigg gigi gigo gigs giis giog gioi gira girg giri giro girr girs girt gisa giss gist gita gito gits giva goai goar goas goat goca gocr goga gogi gogo gogs gois goit goog gooi goor goos goot gora gorg gori goro gorr gors gort gosi goso goss gost gota goti goto gots gott gotv govi govs govt grac grai gras grat grav grcc gria gric grig gris grit groc grog groi groo gror gros grot grov grrr grrs grss grtc gsat gsis gsoc gsos gstr gtaa gtco gtcr gtcs gtos gtta gvat gvcs gvtv gvvv i-go iaaa iaac iaai iaas iaat iaca iacc iacr iacs iact iago iags iaia iais iara iarc iars iart iasa iasc iasi iaso iasr iata iatc iati iava icaa icac icag icai icao icar icas icat icca iccc icci icco iccr iccs icct icga icgc icis icoc icor icos icra icrc icrr icrs icrt icsa icsc icsi icsr icss icst icta icts ictv igac igar igas igcc igga iggs igia igis igoo igor igot igra igri igso iiac iias iica iiii iiio iiis iiit iioi iioo iios iira iirc iirs iisc iisi iisr iist iita iitr iitt iocg ioci iogt ioii ioio ioit iooi iooo ioos iora iorg iori iors ioso iota ioto irac irai irao irar iras irca ircc ircg ircs irgs iri- iria iric irig irio iris iroc irov irra irrc irri irrs irsa irsg irta irti irts irvs is-a isac isai isao isar isas isat isca iscc isci isco iscr iscs isct isgc isia isic isis isit iso- isoc isor isos isra isrg isri issa issc issi isso issr isss ista istc isti isto istr ists itaa itac itai itar itas itat itcs itgc itgo itgs itia itic itis itoi itoo itor itos itra itri itrs itsa itsi itso itta itto ivai ivao ivar ivic ivig ivor ivrs oaic oais oara oars oasc oasi oass oast oats oavs ocac ocas ocat occa occc occi occt ocga ocis ocos ocra ocro ocrr ocrs ocsa oct- octa octi octo octs ogai ogar oggi ogoa ogog ogoi ogra ogri ogro ogsi