c-cd cccc ccci cccs ccdc ccdh ccdi ccdn ccds cchs ccic ccid ccii ccis ccnc ccni ccns ccoc ccod ccsd ccsi ccsn ccss cdcs cdhs cdic cdii cdio cdis cdnc cdon cdos cdss chch chci chcs chdi chhs chic chid chih chin chis chnc chno chns choc chod choh choi chon choo chos chsc chsh chsi cicc cich cici cico cics cidc cidi cids cihs ciid ciii ciis cin- cinc cind cini cino cion cios cis- cisc cisd cish cisn ciss cnci cnco cndd cnhs cnic cnid cnih cnoh cnss coch coco codd codi cods cohn coho cohs coin cois con- conc cond coni conn cono cons cood cooh coon coos cosc cosh cosi coso coss cscc cscd csch csci csco cscs csdn cshs csid csio csis csos cssd dccc dcci dccs dcds dchs dcii dcio dcis dcns dcon dcos dcsc dcss dddd ddoc ddss dhin dhis dhod dich dici dico didi dido dids diii diis din- dinc dinh dini dinn dino dins dioc dion dios dis- disc disd dish disi diso diss dncs dnhs dnic dnis dnoc dnsc doch doci doco docs dod- dodd dodi dodo dods dohc dohs doid doin dois donc dond doni donn dono dons dood doon doos dosh dosi doso doss dscc dsch dscn dscs dshs dsos dssc dssi dssn h-ii hccc hcch hccs hchi hchs hcis hcsc hcso hcss hdci hdhs hdoc hdod hdos hdss hhds hhhh hhhs hi-c hicc hich hico hics hidi hids hihc hihi hiho hiis hinc hind hinn hino hins hioc hisd hish hisn hiss hncs hndd hnhs hnoi hoch hocn hocs hodh hodi hods hohn hoho hoid hois hond honi hono hons hood hoon hoos hosh hoss hscc hsci hscn hshs hsin hsni hson i-no iccc icci iccn icco iccs icdc icdd ichc ichd ichi icho ichs icis icnc icns icoc icod icon icos icsc icsd icsh icsi icss iddo idic idid idin idio idis idno idoc idon idos idsc idso idss ihcc ihis ihss iicd iiii iiio iiis iino iioi iioo iios iisc iisd iisi incd inch inci inco incs ind- indc indi indo inds inhd inhs inid inis inni inno inns ino- inoi inon inos insc insh inso inss ioci iod- iodd iodo ioii ioio ioni ionn iono ions iooi iooo ioos ioso iscc iscd isch isci iscn isco iscs isdc isdn isds ishi ishs isic isin isis isno iso- isoc ison isos issc issh issi isso isss n-ii nccc ncci nccn nccs ncdc ncdn ncds nchc nchd nchs ncid ncis ncnc ncnd ncoc ncos ncsc ncsi ncss ndcc ndcs nddo ndhs ndic ndoc ndos ndsi ndss nhcc nhhs nhis nhnn nhon nhsc nicc nicd nich nici nico nics nidd nidi nido nids nind ninh nini nino nins nioh nion nioo nios nisd nish nisi niso niss nnhs nnnn nnos nnss noch noci noco nocs nodi nodo nods nohn noho nohs noid noin noio nois non- noni nonn nono nons noo- noon nooo noos nos- nosh noss nscc nscd nscs nsds nshs nsic nsin nsis nsos nssc nsso nsss occc occi occn ocds ochi ochs ocin ocis ocon ocos odci oddd oddi odds odic odin odio odis odoh odon odoo odos odso ohcc ohhi ohho ohhs ohid ohio ohis ohno ohoh ohos ohso ohss oici oido oids oiii oins oion oios oisc oisd onc- oncd onco ondi ondo onic onis onni onno onod onon onos onsc onso oodi ooho oohs ooid oons oooh oooo ooos oosi oscc osci osco osdi oshc oshi osho oshs osii osin osis osno osoi osoo osos ossd ossi osso s-ic s-ii s-os sccc sccs scdc scds sch- schh schi scho schs sci- scic scid scin scio scis scnd scoh scon scoo scsc scsd scsh scsi scsn scso sdcc sdch sdco sddc sdds sdhd sdhs sdic sdio sdsc sdss shcc shhh shhs shid shih shii shin shio shis shod shon shoo shos shsc sicc sich sici sico sics sidd sidh sidi sido sids sihi sihs sind sinh sini sinn sino sins siod sion sios sisc sisd sish sisi siss sncc snco sndh snhs snid snns snoc snod snoo snos snsd soch soci soco socs sodd sodo sods sohh sohn soho sohs soic soin sois son- sond soni sono sons sood soon soos sosh sosi soso soss sscc ssci sscs ssdc ssdd sshs ssid ssin ssis ssns ssoc sssc sssh sssi ssss