-ic c-- ccc ccd ccf cch cci cco ccs cdc cdd cdf cdh cdi cdo cds cfc cfd cff cfh cfi cfo cfs ch- chc chd chf chh chi cho chs ci- cic cid cif cih cii cio cis co- coc cod cof coh coi coo cos csc csd csf csh csi cso css dcc dcd dcf dci dco dcs ddc ddd ddf ddh ddi ddo dds dfc dfd dff dfh dfi dfo dfs dh- dhc dhd dhf dhh dhi dho dhs di- dic did dif dih dii dio dis doc dod dof doh doi doo dos dsc dsd dsf dsh dsi dso dss fcc fcd fcf fci fco fcs fdc fdd fdf fdh fdi fdo fds ffc ffd fff ffh ffi ffo ffs fhc fhf fhh fhi fho fhs fic fid fif fih fii fis foc fof foh foi foo fos fsc fsd fsf fsh fsi fso fss h-i hcc hcd hcf hch hci hco hcs hdc hdd hdf hdh hdi hdo hds hfc hfd hff hfh hfi hfo hfs hhc hhd hhf hhh hhi hho hhs hic hid hif hih hii hio his hoc hod hof hoh hoi hoo hos hsc hsd hsf hsh hsi hss i-d i-f icc icd icf ich ici ico ics idc idd idf idh idi ido ids ifc ifd iff ifi ifo ifs ihc ihd ihf ihh ihi iho ihs iic iid iif iih iii iio iis io- ioc iod iof ioh ioi ioo ios is- isc isd isf ish isi iso iss o-i oc- occ ocd ocf och oci oco ocs odc odd odf odh odi odo ods of- ofc ofd off ofi ofo ofs ohc ohd ohf ohh ohi oho ohs oic oid oif oii oio ois oo- ooc ood oof ooh ooi ooo oos os- osc osd osf osh osi oso oss scc scd scf sch sci sco scs sdc sdd sdf sdh sdi sdo sds sfc sfd sff sfh sfi sfo sfs sh- shc shd shf shh shi sho shs sic sid sif sih sii sio sis soc sod sof soh soi soo sos ss- ssc ssd ssf ssh ssi sso sss

c-cd cccc cccf ccci cccs ccdc ccdf ccdh ccdi ccds ccfc ccfd ccff ccfi cchs ccic ccid ccii ccis ccoc ccod ccsd ccsf ccsi ccss cdcs cdfs cdhs cdic cdii cdio cdis cdos cdss cfcf cfco cfcs cfds cfhs cfos cfsi chch chci chcs chdi chfc chfi chfs chhs chic chid chif chih chis choc chod choh choi choo chos chsc chsh chsi cicc cich cici cico cics cidc cidi cids ciff cifs cihs ciid ciii ciis cios cis- cisc cisd cish ciss coch coco codd codi cods cofc coff cofi cofs coho cohs coif cois cood coof cooh coos cosc cosh cosi coso coss cscc cscd cscf csch csci csco cscs csfc cshs csid csio csis csos cssd dccc dcci dccs dcds dcfc dcfs dchs dcii dcio dcis dcos dcsc dcss dddd ddoc ddss dfcc dfco dfcs dfds dhfc dhfs dhis dhod dich dici dico didi dido dids dif- diff difs diii diis dioc dios dis- disc disd dish disi diso diss doch doci doco docs dod- dodd dodi dodo dods doff dohc dohs doid dois dood doof doos dosh dosi doso doss dscc dsch dscs dsfc dshs dsif dsos dssc dssi fccf fcch fcds fchs fcic fcii fcsc fdhs fdic fdoc fdos ffcc ffff ffhs ffii ffss fhci fhfs fhhs fhss ficc fich fico fics fidc fidf fido fids fifc fiff fifi fifo fiii fios fisc fisd fish fisi fiss foch foci foco focs fofo fohs foid fois food foof foos fosh fosi foso foss fscc fsfi fsfo fshd fshs fssc fssf h-ii hccc hcch hccs hcfc hchi hchs hcis hcsc hcso hcss hdci hdfc hdhs hdif hdoc hdod hdos hdss hfcs hfhs hfss hhds hhhh hhhs hhof hi-c hicc hich hico hics hidi hids hiff hifh hifi hifo hihc hihi hiho hiis hioc hisd hish hiss hoch hocs hodh hodi hods hoff hofs hoho hoid hoif hois hood hoof hoos hosh hoss hscc hsci hsfc hsfs hshs iccc iccf icci icco iccs icdc icdd ichc ichd ichi icho ichs icis icoc icod icos icsc icsd icsh icsi icss iddo idfc idic idid idio idis idoc idos idsc idsf idso idss ifcd ifco ific ifid ifis ifsc ifso ihcc ihis ihss iicd iiii iiio iiis iioi iioo iios iisc iisd iisi ioci iod- iodd iodo iofc ioii ioio ioof iooi iooo ioos ioso iscc iscd isch isci isco iscs isdc isds isfc ishi ishs isic isis iso- isoc isof isos issc issf issh issi isso isss occc occi ocds ochi ochs ocis ocos odci oddd oddi odds odic odio odis odoh odoo odos odso off- offc offh offo offs ofid ohcc ohhi ohho ohhs ohid ohif ohio ohis ohoh ohos ohso ohss oici oido oids oiii oios oisc oisd oodi ooff oofs ooho oohs ooid oooh oooo ooos oosi oscc osci osco osdi oshc oshi osho oshs osii osis osoi osoo osos ossd ossi osso s-ic s-ii s-os sccc sccs scdc scdf scds scfc scfi sch- schh schi scho schs sci- scic scid scif scio scis scoh scoo scsc scsd scsh scsi scso sdcc sdch sdco sddc sdds sdfc sdhd sdhs sdic sdif sdio sdsc sdsf sdss sfcc sfco sfcs sfdc sffc sfhs sfio sfos sfss shcc shhh shhs shid shih shii shio shis shod shof shoo shos shsc sicc sich sici sico sics sidd sidh sidi sido sids siff sifo sihi sihs siod sios sisc sisd sish sisi siss soch soci soco socs sodd sodo sods sofi sofo sohh soho sohs soic soif sois sood soof soos sosh sosi soso soss sscc ssci sscs ssdc ssdd ssdf ssfc sshs ssid ssis ssoc sssc sssf sssh sssi ssss

c-fos ccccc cccii cccsd ccifc cciii ccisd ccsid cdiii cdisc cfhof chich chico chics chidi chido chiho chio- chios choco chocs chods choff choof choss cicho cicis ciidh ciids cioid cisco cisid co-co cocc- cocci cocco cocio cocos codco codo codoi codos coffs cofio cohoo cohos cohsf