-ic c-- ccc ccd cch cci cck cco ccs cdc cdd cdh cdi cdk cdo cds ch- chc chd chh chi chk cho chs ci- cic cid cih cii cik cio cis ckc ckd ckh cki cko cks co- coc cod coh coi cok coo cos csc csd csh csi csk cso css dcc dcd dci dck dco dcs ddc ddd ddh ddi ddk ddo dds dh- dhc dhd dhh dhi dhk dho dhs di- dic did dih dii dik dio dis dkc dki dkk dko dks doc dod doh doi dok doo dos dsc dsd dsh dsi dsk dso dss h-i hcc hcd hch hci hck hco hcs hdc hdd hdh hdi hdk hdo hds hhc hhd hhh hhi hhk hho hhs hic hid hih hii hik hio his hkd hkh hki hkk hko hks hoc hod hoh hoi hok hoo hos hsc hsd hsh hsi hsk hss i-d icc icd ich ici ick ico ics idc idd idh idi idk ido ids ihc ihd ihh ihi ihk iho ihs iic iid iih iii iio iis ikc iki ikk iko iks io- ioc iod ioh ioi ioo ios is- isc isd ish isi isk iso iss kcc kcd kch kci kck kcs kdc kdh kdk kdo kds khh khi khk kho khs kic kid kih kii kik kio kis kkc kkh kki kkk kks koc kod koh koi kok koo kos ksc ksd ksh ksi ksk kso kss o-i oc- occ ocd och oci ock oco ocs odc odd odh odi odo ods ohc ohd ohh ohi oho ohs oic oid oii oik oio ois okc okd oki okk oko oks oo- ooc ood ooh ooi ook ooo oos os- osc osd osh osi osk oso oss scc scd sch sci sck sco scs sdc sdd sdh sdi sdk sdo sds sh- shc shd shh shi shk sho shs sic sid sih sii sik sio sis sk- skc skd skh ski skk sko sks soc sod soh soi sok soo sos ss- ssc ssd ssh ssi ssk sso sss

c-cd cccc ccci cccs ccdc ccdh ccdi ccds cchs ccic ccid ccii ccis ccoc ccod ccsd ccsi ccss cdcs cdhs cdic cdii cdio cdis cdos cdss chch chci chcs chdi chhs chic chid chih chik chis chks choc chod choh choi chok choo chos chsc chsh chsi cicc cich cici cico cics cidc cidi cids cihs ciid ciii ciis ciko cios cis- cisc cisd cish cisk ciss ckch ckck ckco ckcs ckdo ckhs ckoc ckoi ckoo ckos cksh ckso coch cock coco codd codi cods coho cohs cois cok- coko cood cooh cook coos cosc cosh cosi coso coss cscc cscd csch csci csco cscs cshs csid csik csio csis csks csos cssd dccc dcci dccs dcds dchs dcii dcio dcis dcos dcsc dcss dddd ddoc ddss dhis dhod dich dici dick dico didi dido dids diii diis dikh diki diko dioc dios dis- disc disd dish disi disk diso diss dkdc dkid dksh doch doci dock doco docs dod- dodd dodi dodo dods dohc dohs doid dois doki doko dood dook doos dosh dosi dosk doso doss dscc dsch dscs dshk dshs dsos dssc dssi h-ii hccc hcch hccs hchi hchs hcis hcsc hcso hcss hdci hdhs hdoc hdod hdos hdss hhds hhhh hhhs hi-c hicc hich hick hico hics hidi hids hihc hihi hiho hiis hiki hioc hisd hish hiss hkcc hkcs hkis hoch hock hocs hodh hodi hodk hods hoho hoid hoik hois hoki hoko hoks hood hook hoos hosh hoss hscc hsci hshs hski iccc icci icco iccs icdc icdd ichc ichd ichi icho ichs icis icks icoc icod icos icsc icsd icsh icsi icss iddo idic idid idio idis idoc idos idsc idso idss ihcc ihis ihss iicd iiii iiio iiis iioi iioo iios iisc iisd iisi ikid ikki ikko ikoo ioci iod- iodd iodo ioii ioio ioko iooi iooo ioos ioso iscc iscd isch isci isco iscs isdc isds ishi ishk ishs isic isis isko iso- isoc isok isos issc issh issi isso isss k-ci k-id k-os kccc kccd kcci kcck kcdc kcdd kcdi kcds kchh kchi kchk kcho kchs kcic kcid kcii kcis kckc kckk kcko kcoh kcos kcsc kcsd kcsi kcss kdcc kdcd kdco kddc kddd kddi kddk kdic kdio kdis kdkd kdkk kdko kdoc kdok kdsc kdsd kdsk kdss khcc khch khck khcs khdc khdk khhk khho khhs khic khid khii khio khis khki khkk khks khoc khoi khok khsi khss kicc kicd kick kics kidd kidi kidk kido kids kihc kihh kihi kihk kiho kihs kiic kiid kiii kiik kiis kikc kikd kiki kikk kiko kioc kiod kioh kioi kiok kioo kisc kisd kish kisi kisk kiso kiss kkcd kkch kkci kkck kkco kkcs kkdc kkdd kkdo kkhh kkhi kkhk kkic kkid kkik kkkk kkoh kkoo kksd kksi kkss kocd koch koci kock kocs kodi kodk kodo kods kohd kohh kohi koho kohs koii kokc kokh koki kokk koko koks kooc kooi kook kooo koos kos- kosc kosd kosh kosi koso koss ksch ksci ksck ksco kscs ksdc ksdi ksdk ksds kshd kshi kshk ksho kshs ksid ksii ksik ksis kskd kskk ksko ksks ksoc ksoi ksok ksoo ksos kssi ksso ksss occc occi ocds ochi ochs ocis ocks ocos odci oddd oddi odds odic odio odis odoh odoo odos odso ohcc ohhi ohho ohhs ohid ohio ohis ohoh ohok ohos ohso ohss oici oick oido oids oiii oiko oiks oios oisc oisd okic okko okok oksi okso oodi ooho oohs ooid oooh oooo ooos oosi oscc osci osco osdi oshc oshi osho oshs osii osik osis oski osoi osoo osos ossd ossi osso s-ic s-ii s-os sccc sccs scdc scds sch- schh schi scho schs sci- scic scid scio scis sck- scoh scok scoo scsc scsd scsh scsi scso sdcc sdch sdco sddc sdds sdhd sdhs sdic sdio sdsc sdss shcc shhh shhs shid shih shii shik shio shis shod shok shoo shos shsc sicc sich sici sick sico sics sidd sidh sidi sido sids sihi sihk sihs siik