-ic a-a a-c a-i aaa aac aah aai aao aar aas ac- aca acc ach aci aco acr acs aha ahc ahh ahi aho ahr ahs ai- aia aic aih aii aio air ais aoa aoc aoh aoi aoo aor aos ar- ara arc arh ari aro arr ars as- asa asc ash asi aso asr ass c-- caa cac cah cai cao car cas cca ccc cch cci cco ccr ccs ch- cha chc chh chi cho chr chs ci- cia cic cih cii cio cir cis co- coa coc coh coi coo cor cos cra crc crh cri cro crr crs csa csc csh csi cso csr css h-i haa hac hah hai hao har has hca hcc hch hci hco hcr hcs hha hhc hhh hhi hho hhr hhs hia hic hih hii hio hir his hoa hoc hoh hoi hoo hor hos hr- hra hrc hrh hri hro hrr hrs hsa hsc hsh hsi hsr hss ia- iaa iac iah iai iao iar ias ica icc ich ici ico icr ics iha ihc ihh ihi iho ihr ihs iia iic iih iii iio iir iis io- ioa ioc ioh ioi ioo ior ios ir- ira irc iri iro irr irs is- isa isc ish isi iso isr iss o-i oaa oac oah oai oao oar oas oc- oca occ och oci oco ocr ocs oha ohc ohh ohi oho ohr ohs oia oic oii oio oir ois oo- ooa ooc ooh ooi ooo oor oos or- ora orc orh ori oro orr ors os- osa osc osh osi oso osr oss ra- raa rac rah rai rao rar ras rca rcc rch rci rco rcr rcs rh- rha rhc rhh rhi rho rhr rhs ria ric rih rii rio rir ris roa roc roh roi roo ror ros rra rrc rrh rri rrr rrs rsa rsc rsh rsi rso rsr rss saa sac sah sai sao sar sas sca scc sch sci sco scr scs sh- sha shc shh shi sho shr shs sia sic sih sii sio sir sis soa soc soh soi soo sor sos sr- sra src srh sri sro srr srs ss- ssa ssc ssh ssi sso ssr sss

a-ha a-ii aaaa aaac aaah aaai aaar aaas aaca aacc aach aaci aaco aacr aacs aaha aahs aaic aaii aais aaoo aara aarc aari aaro aars aasa aasc aasi aass acaa acac acai acar acas acca accc acch acci acco accs acha achh achi acho achr achs aci- acia acic acir acis acoa acoh acor acos acr- acra acrc acri acro acrr acrs acsa acsc acsi acss ahac ahah ahai ahar ahas ahha ahhs ahio ahir ahis ahoa ahor ahra ahrc ahrr ahrs ahsa ahso ahss aiai aias aica aicc aich aicr aics aiha aiho aihs aiia aiic aiir aioc aioi aira airh airi airo airs aisa aish aisi aiso aisr aoah aoca aocs aora aors aoss arac arah arai arar aras arc- arca arch arci arco arcs arh- arhs aria arii ario aris aroa aroi aroo aror aros arr- arra arrc arrh arri arro arrr arrs ars- arsa arsc arsi arso asaa asac asah asai asao asar asas asc- asca ascc asch asci asco ascr asha ashi ashs asia asic asii asio asir asis asoc asoi asor asos asra asrc asro asrs assa assc assh assi asso assr asss caaa caac caah caas cac- caca cacc cach caci caco cacr caha cahs caia caic caio cair cais caoi caor caos cara carc cari caro carr cars casa casc cash casi caso casr cass ccaa ccac ccai ccar ccas ccca cccc ccci cccs ccha cchr cchs ccic ccii ccir ccis ccoc ccra ccrc ccri ccrs ccsa ccsi ccss chaa chac chah chai chao char chas chca chch chci chcs chha chhs chia chic chih chir chis choc choh choi choo chor chos chra chrc chro chrr chrs chsc chsh chsi chsr ciaa ciao ciar cias cica cicc cich cici cico cicr cics cihr cihs ciia ciii ciis cior cios cira circ cirh ciri ciro cirr cirs cis- cisa cisc cish cisr ciss coai coas coca coch coco coha coho cohs coia coir cois cooh coos cor- cora corc cori coro corr cors cosa cosc cosh cosi coso coss crac crai crar cras crca crcc crcr crhs cria cric cris croc croh croo cror crsa crss csaa csac csao csar csas cscc csch csci csco cscr cscs cshs csia csio csir csis csor csos csra csrc csrs cssa cssr h-ii haar haas haco hacs haha haho hahs hair hais haor hara harc harh hari haro harr hars hasa hasc hash hasi hass hcca hccc hcch hccs hchi hchs hcis hcsa hcsc hcso hcss hhaa hhhh hhhs hi-c hiaa hiar hias hicc hich hico hics hihc hihi hiho hiis hioc hira hiri hiro hirs hish hiss hoac hoai hoar hoas hoca hoch hocr hocs hoha hoho hoir hois hoor hoos hora horc hori horo horr hors hosa hosh hoss hrac hras hrhs hros hrrc hrso hsac hsas hscc hsci hshs hsia iaaa iaac iaai iaas iaca iacc iacr iacs iahc iahs iaia iais iara iarc iars iasa iasc iasi iaso iasr icaa icac icai icao icar icas icca iccc icci icco iccr iccs ichc ichi icho ichr ichs icis icoc icor icos icra icrc icrr icrs icsa icsc icsh icsi icsr icss ihcc ihis ihra ihrc ihsa ihss iiac iias iica iiii iiio iiis iioi iioo iios iira iirc iirs iisc iisi iisr ioci ioii ioio iooi iooo ioos iora iori iors ioso irac irai irao irar iras irca ircc ircs irhs iri- iria iric irio iris iroc iroh irra irrc irri irrs irsa is-a isac isai isao isar isas isca iscc isch isci isco iscr iscs isha ishi ishr ishs isia isic isis iso- isoc isor isos isra isri issa issc issh issi isso issr isss oahs oaic oais oara oars oasc oasi oass ocac ocas occa occc occi ocha ochi ochs ocis ocos ocra ocro ocrr ocrs ocsa ohai ohcc ohhi ohho ohhs