a-ha a-ii aaaa aaac aaad aaah aaai aaar aaas aaca aacc aacd aach aaci aacr aacs aada aadc aadi aads aaha aahs aaic aaii aais aara aarc aard aari aars aasa aasc aasd aasi aass acaa acac acad acai acar acas acca accc accd acch acci accs acda acdc acdi acds acha achh achi achr achs aci- acia acic acid acir acis acr- acra acrc acri acrr acrs acsa acsc acsd acsi acss adaa adac adad adah adai adar adas adcc adci adcs adda addc addd addi addr adds adha adhd adhi adhs adia adic adir adis adra adrs adsa adsi adsr adss ahac ahad ahah ahai ahar ahas ahdi ahha ahhs ahir ahis ahra ahrc ahrr ahrs ahsa ahss aiai aias aica aicc aicd aich aicr aics aida aidc aidi aidr aids aiha aihs aiia aiic aiid aiir aira aird airh airi airs aisa aisd aish aisi aisr arac arad arah arai arar aras arc- arca arch arci arcs arda ardc ardi ards arh- arhs aria arid arii aris arr- arra arrc arrh arri arrr arrs ars- arsa arsc arsd arsi asaa asac asad asah asai asar asas asc- asca ascc asch asci ascr asda asds asha ashi ashs asia asic asii asir asis asra asrc asrs assa assc assd assh assi assr asss c-cd caaa caac caah caas cac- caca cacc cach caci cacr cada cadc cadd cadi cadr cads caha cahs caia caic caid cair cais cara carc card cari carr cars casa casc casd cash casi casr cass ccaa ccac ccad ccai ccar ccas ccca cccc ccci cccs ccdc ccdh ccdi ccdr ccds ccha cchr cchs ccic ccid ccii ccir ccis ccra ccrc ccri ccrs ccsa ccsd ccsi ccss cd-r cdaa cdac cdad cdai cdcs cdda cddr cdhs cdic cdii cdis cdrs cdss chaa chac chad chah chai char chas chca chch chci chcs chdi chha chhs chia chic chid chih chir chis chra chrc chrd chrr chrs chsc chsh chsi chsr ciaa ciar cias cica cicc cich cici cicr cics cida cidc cidi cidr cids cihr cihs ciia ciid ciii ciis cira circ cirh ciri cirr cirs cis- cisa cisc cisd cish cisr ciss crac crai crar cras crca crcc crcr crda crdc crhs cria cric cris crsa crss csaa csac csar csas cscc cscd csch csci cscr cscs csda csdr cshs csia csid csir csis csra csrc csrd csrs cssa cssd cssr daad daar daas daca daci dacs dada dadi dads daha dahi dahs daia daid dair dais dara darc dard dari darr dars dasa dasc dasd dash dasi dass dcas dcca dccc dcci dccs dcds dchs dcia dcii dcis dcra dcsc dcss dddd ddrc ddss dhaa dhad dhai dhar dhis dhsa dia- diac diad diar dias dica dich dici dida didi dids diii diis dira dird dirr dirs dis- disa disc disd dish disi diss draa drac drad drar dras drca drda drhs dric drih drra drrs drsa dsac dscc dsch dscr dscs dsda dsdr dshs dsrc dsri dsrr dssa dssc dssi h-ii haad haar haas hacs hada hadh hadi haha hahs haid hair hais hara harc hard harh hari harr hars hasa hasc hasd hash hasi hass hcca hccc hcch hccs hcdr hchi hchs hcis hcrd hcsa hcsc hcss hdca hdci hdda hdhs hdra hdri hdss hhaa hhds hhhh hhhs hi-c hiaa hiar hias hicc hich hics hida hidi hids hihc hihi hiis hira hird hiri hirs hisd hish hiss hrac hrad hras hrdc hrhs hrid hrrc hsac hsad hsas hscc hsci hshs hsia iaaa iaac iaai iaas iaca iacc iacr iacs iadc iahc iahs iaia iais iara iarc iars iasa iasc iasi iasr icaa icac icad icai icar icas icca iccc icci iccr iccs icdc icdd ichc ichd ichi ichr ichs icis icra icrc icrr icrs icsa icsc icsd icsh icsi icsr icss idad idah idar idas idca idcr idda idha idia idic idid idir idis idra idrc idsa idsc idss ihad ihcc ihdr ihis ihra ihrc ihrd ihsa ihss iiac iias iica iicd iida iiii iiis iira iirc iirs iisc iisd iisi iisr irac irad irai irar iras irca ircc ircd ircs irda irdc irds irhs iri- iria iric irid iris irra irrc irri irrs irsa is-a isac isad isai isar isas isca iscc iscd isch isci iscr iscs isda isdc isds isha ishi ishr ishs isia isic isis isra isri issa issc issh issi issr isss raad raas rac- raca racc rach raci racs rada radc radd radh radr rads raha rahi rahr rahs raia raic raid raii rair rais rara rari rars rasa rasc rasd rash rasi rass rcac rcas rccc rccs rcdc rcds rchs rcic rcid rcis rcrd rcsa rcsc rcsd rcsi rcss rdac rdas rdhs rhhs riaa riad riah riai rias rica ricc rich rics rida ridc ridd ridi rids riha rihs riia riis riri rirs risa risc risd rish risi riss rrad rrah rras rrhs rrrr rsaa rsai rscc rsch rscs rsdd rsds rshd rshs rsid rsis rssa s-ic s-ii sa-c saac saad saah saar saas saca sacc sacd saci sacr sacs sada sadc sadd sadh sadi sadr sads saha sahi sahr sahs saia saic said saih sair sais sara sarc sard sarh sari sarr sars sasa sasc sasd sash sasi sass scaa scac scad scai scar scas sccc sccs scda scdc scds sch- scha schh schi schr schs sci- scia scic scid scir scis scr- scra scrc scri scrs scsa scsc scsd scsh scsi scsr sdcc sdch sddc sdds sdha sdhd sdhs sdic sdrc sdrs sdsc sdss shac shad shah shai shar shas shca shcc shha shhh shhs shia shid shih shii shir shis shri shrs shsc siaa siac siah siai sias sica sicc sich sici sics sida sidd sidh sidi sidr sids siha sihi sihr sihs sira sirc siri sirr sirs sisa sisc sisd sish sisi siss sras srcc srch srhs sris srsd ssaa ssac ssas ssca sscc ssci sscs ssdc ssdd sshs ssid ssis ssra ssrc ssri ssrs sssa sssc sssh sssi ssss