-ic a-a a-c a-i aaa aac aaf aah aai aao aas ac- aca acc acf ach aci aco acs af- afa afc aff afh afi afo afs aha ahc ahf ahh ahi aho ahs ai- aia aic aif aih aii aio ais aoa aoc aof aoh aoi aoo aos as- asa asc asf ash asi aso ass c-- caa cac caf cah cai cao cas cca ccc ccf cch cci cco ccs cfa cfc cff cfh cfi cfo cfs ch- cha chc chf chh chi cho chs ci- cia cic cif cih cii cio cis co- coa coc cof coh coi coo cos csa csc csf csh csi cso css faa fac faf fah fai fao fas fca fcc fcf fci fco fcs ffa ffc fff ffh ffi ffo ffs fha fhc fhf fhh fhi fho fhs fia fic fif fih fii fis foa foc fof foh foi foo fos fsa fsc fsf fsh fsi fso fss h-i haa hac haf hah hai hao has hca hcc hcf hch hci hco hcs hfa hfc hff hfh hfi hfo hfs hha hhc hhf hhh hhi hho hhs hia hic hif hih hii hio his hoa hoc hof hoh hoi hoo hos hsa hsc hsf hsh hsi hss i-f ia- iaa iac iaf iah iai iao ias ica icc icf ich ici ico ics ifa ifc iff ifi ifo ifs iha ihc ihf ihh ihi iho ihs iia iic iif iih iii iio iis io- ioa ioc iof ioh ioi ioo ios is- isa isc isf ish isi iso iss o-i oaa oac oaf oah oai oao oas oc- oca occ ocf och oci oco ocs of- ofa ofc off ofi ofo ofs oha ohc ohf ohh ohi oho ohs oia oic oif oii oio ois oo- ooa ooc oof ooh ooi ooo oos os- osa osc osf osh osi oso oss saa sac saf sah sai sao sas sca scc scf sch sci sco scs sfa sfc sff sfh sfi sfo sfs sh- sha shc shf shh shi sho shs sia sic sif sih sii sio sis soa soc sof soh soi soo sos ss- ssa ssc ssf ssh ssi sso sss

a-ha a-ii aaaa aaac aaaf aaah aaai aaas aaca aacc aacf aach aaci aaco aacs aafa aafc aaff aafi aaha aahs aaic aaii aais aaoo aasa aasc aasf aasi aass acaa acac acai acas acca accc accf acch acci acco accs acfc acfi acfs acha achh achi acho achs aci- acia acic acif acis acoa acoh acos acsa acsc acsi acss afaa afao afca afcc afch afci afcs affa affc affi affo affs afhs afia afif afis afoa afoo afsa afsc ahac ahah ahai ahas ahfa ahha ahhs ahio ahis ahoa ahsa ahso ahss aiai aias aica aicc aicf aich aics aiff aifs aiha aiho aihs aiia aiic aioc aioi aisa aish aisi aiso aoah aoca aocs aoss asaa asac asaf asah asai asao asas asc- asca ascc asch asci asco asfa asfi asha ashi ashs asia asic asif asii asio asis asoc asof asoi asos assa assc assh assi asso asss caaa caac caaf caah caas cac- caca cacc cach caci caco cafa cafc caff cafs caha cahs caia caic caio cais caoi caos casa casc cash casi caso cass ccaa ccac ccaf ccai ccas ccca cccc cccf ccci cccs ccfa ccfc ccff ccfi ccha cchs ccic ccii ccis ccoc ccsa ccsf ccsi ccss cfaa cfac cfao cfca cfcf cfco cfcs cfhs cfia cfoa cfos cfsa cfsi chaa chac chaf chah chai chao chas chca chch chci chcs chfa chfc chfi chfs chha chhs chia chic chif chih chis choc choh choi choo chos chsc chsh chsi ciaa ciao cias cica cicc cich cici cico cics cifa ciff cifs cihs ciia ciii ciis cios cis- cisa cisc cish ciss coai coas coca coch coco cofc coff cofi cofs coha coho cohs coia coif cois coof cooh coos cosa cosc cosh cosi coso coss csaa csac csao csas cscc cscf csch csci csco cscs csfc cshs csia csio csis csos cssa faaa faac faah faas faca facc fach facs fafa fafc faff fafi fafo faha fahs faio fais fasa fasc fash fasi faso fass fcas fcca fccf fcch fchs fcic fcii fcsc ffcc ffff ffhs ffii ffsa ffss fhas fhci fhfs fhhs fhss fiaa fiac fiaf fias fica ficc fich fico fics fifa fifc fiff fifi fifo fiii fios fisa fisc fish fisi fiss foaf foca foch foci foco focs fofo fohs foia fois foof foos fosa fosh fosi foso foss fsai fsas fscc fsfi fsfo fshs fsia fssa fssc fssf h-ii haaf haas haco hacs haff hafs haha haho hahs haif hais hasa hasc hash hasi hass hcca hccc hcch hccs hcfa hcfc hchi hchs hcis hcsa hcsc hcso hcss hfcs hfhs hfss hhaa hhhh hhhs hhof hi-c hiaa hias hicc hich hico hics hifa hiff hifh hifi hifo hihc hihi hiho hiis hioc hish hiss hoac hoai hoas hoca hoch hocs hoff hofs hoha hoho hoif hois hoof hoos hosa hosh hoss hsac hsas hscc hsci hsfc hsfs hshs hsia iaaa iaac iaai iaas iaca iacc iacs iafc iaff iahc iahs iaia iais iasa iasc iasi iaso icaa icac icaf icai icao icas icca iccc iccf icci icco iccs ichc ichi icho ichs icis icoc icos icsa icsc icsh icsi icss ifaa ifac ifao ifas ifco ific ifis ifsa ifsc ifso ihcc ihis ihsa ihss iiac iias iica iifa iiii iiio iiis iioi iioo iios iisc iisi ioci iofc ioii ioio ioof iooi iooo ioos ioso is-a isac isaf isai isao isas isca iscc isch isci isco iscs isfa isfc isha ishi ishs isia isic isis iso- isoc isof isos issa issc issf issh issi isso isss oafc oafo oafs oahs oaic oais oasc oasi oass ocac ocas occa occc occi ocfa ocha ochi ochs ocis ocos ocsa ofah ofas off- offa offc offh offo offs ohai ohcc ohhi ohho ohhs ohia ohif ohio ohis ohoh ohos ohso ohss oici oiii oios oisc ooaa ooff oofs ooha