-ic c-- ccc ccd ccf cci cck cco ccr cdc cdd cdf cdi cdk cdo cdr cfc cfd cff cfi cfk cfo cfr ci- cic cid cif cii cik cio cir ckc ckd cki cko co- coc cod cof coi cok coo cor crc crd crf cri crk cro crr dcc dcd dcf dci dck dco dcr ddc ddd ddf ddi ddk ddo ddr dfc dfd dff dfi dfk dfo dfr di- dic did dif dii dik dio dir dkc dki dkk dko dkr doc dod dof doi dok doo dor drc drd dri drk dro drr fcc fcd fcf fci fck fco fcr fdc fdd fdf fdi fdk fdo fdr ffc ffd fff ffi ffk ffo ffr fic fid fif fii fik fir fkc fkf fki fkk foc fof foi fok foo for frc frd frf fri frk fro frr i-d i-f icc icd icf ici ick ico icr idc idd idf idi idk ido idr ifc ifd iff ifi ifo ifr iic iid iif iii iio iir ikc ikf iki ikk iko ikr io- ioc iod iof ioi ioo ior ir- irc ird irf iri irk iro irr kcc kcd kci kck kcr kdc kdf kdk kdo kdr kfc kfd kff kfi kfo kic kid kif kii kik kio kir kkc kki kkk kkr koc kod kof koi kok koo kor krc krd krf kri krk kro krr o-i oc- occ ocd ocf oci ock oco ocr odc odd odf odi odo odr of- ofc ofd off ofi ofo ofr oic oid oif oii oik oio oir okc okd oki okk oko okr oo- ooc ood oof ooi ook ooo oor or- orc ord orf ori ork oro orr rcc rcd rcf rci rco rcr rdc rdd rdf rdi rdo rdr rfc rfd rff rfi rfk rfo rfr ric rid rif rii rik rio rir rkc rkf rkk rko roc rod rof roi rok roo ror rrc rrd rrf rri rrk rrr

c-cd cccc cccf ccci ccdc ccdf ccdi ccdr ccfc ccfd ccff ccfi ccic ccid ccii ccir ccoc ccod ccrc ccrf ccri cd-r cddr cdic cdii cdio cfcf cfco cffr cfor cicc cici cico cicr cidc cidi cidr ciff ciid ciii ciko cikr cior circ ciri cirk ciro cirr ckck ckco ckdo ckfi ckfr ckoc ckoi ckoo ckor ckrc ckrd cock coco codd codi cofc coff cofi coif coir cok- coko cood coof cook cor- corc cord corf cori cork coro corr crcc crcr crdc crfc cric crif crik crkc croc crod crok croo cror dccc dcci dcfc dcii dcio dcrk dddd ddoc ddrc dfcc dfco dfrf dfri dici dick dico didi dido dif- diff diii diki diko dioc dior dird dirk dirr dkdc dkid doci dock doco dod- dodd dodi dodo doff doid doki doko dood doof dook door dorc dord dorf dori dork doro dorr drfc dric drif drod drof f--k fccf fcic fcii fdic fdoc ffcc ffff ffii ffrr ficc fick fico fidc fidf fido fifc fiff fifi fifo fiii fiki fior firk foci fock foco fofo foid foki food foof fook for- ford fori fork foro forr frcc frfc fric frid frik frio iccc iccf icci icco iccr icdc icdd icoc icod icor icrc icrf icrr idcr iddo idfc idic idid idio idir idoc idrc idrf idro ifcd ifco ific ifid ifor ifrf ifri iicd iiii iiio iioi iioo iirc ikid ikki ikko ikoo ikri ioci iod- iodd iodo iofc ioii ioio ioko ioof iooi iooo iori ircc ircd irdc irdo iri- iric irid irio irki iroc irod irrc irri k-ci k-id kccc kccd kcci kcck kccr kcdc kcdd kcdi kcdr kcfc kcfd kcfi kcfo kcic kcid kcif kcii kcir kckc kckf kckk kcko kckr kcof kcor kcrc kcri kcro kcrr kdcc kdcd kdco kdcr kddc kddd kddf kddi kddk kddr kdfc kdfi kdfo kdfr kdic kdio kdkd kdkk kdko kdkr kdoc kdok kdrf kdri kdro kfcd kfcf kfco kfcr kfff kffk kfio kfir kfok kfoo kfor kfrc kfrd kfri kfro kfrr kicc kicd kick kicr kidd kidi kidk kido kidr kiff kifr kiic kiid kiii kiik kikc kikd kikf kiki kikk kiko kikr kioc kiod kioi kiok kioo kirc kirf kiri kirk kiro kirr kkcd kkci kkck kkco kkcr kkdc kkdd kkdo kkfi kkfr kkic kkid kkik kkkk kkoo kkor kkrc kkrf kkrk kkro kkrr kocd kocf koci kock kodi kodk kodo kofc koff kofi kofk kofo koii koir kokc kokf koki kokk koko kokr kooc kooi kook kooo koor korc kord korf kori kork koro korr krcc krcd krci krco krdc krdd krdo krdr krfc krfd krff krfo krid krik krio krkc krkd krki krkk krko krkr kroc krod krof kroi krok kroo kror krrc krrf krri krrk krro krrr occc occi ocro ocrr odci oddd oddi odic odio odir odoo odor ofcr ofdr off- offc offo offr ofid ofik ofor oici oick oido oiii oiko okic okir okko okok okor okro oocr oodi ooff ooid oooo oord orci orco ordo orff orfi ori- oric orid orif orio orko oro- orof orok oror orri orro rccc rcdc rcfc rcic rcid rcrd rdio rdoc rfdi rffc rfic rfid ricc rick rico ridc ridd ridi rido riff riif riki rikk riri rkkf rocc rock roco rodd rodi rodo rofc roff rofo roid roif roik roio roir roki rokk roko rokr rood roof rooi rook roor rorc rori rork roro rrfc rrif rrrr

c-cor ccccc cccii ccifc cciii cdiii cioid circk circo ciric cirio cirr- cirri cirro ckick co-co cocc- cocci cocco cocio cocir codco codo codoi codri cofio cofir coifi coiid coiro cokk- cooki coord corfo corio coro- corod coroi corri crick crio- croci crock croco crodo crood crook d-rod d-rok dccic ddc-i ddddd didio didok dioic dioid dioro dirck dirfi do-do dodoo dodro dofor doido dokdo dokic dokki dokri doodo doofi dorff doric dorid dorio driff driki driko drock droff droid drood droof drook drori ficco ficid ficko fidic fidor fikri fiord fiori fodor foir- foord ford- fordo forio forro frick frico frock frodo froid frood icici ico-d idio- idodi idood if--