-ic c-- ccc ccd ccf cci cck cco ccr cct cdc cdd cdf cdi cdk cdo cdr cdt cfc cfd cff cfi cfk cfo cfr cft ci- cic cid cif cii cik cio cir cit ckc ckd cki cko ckt co- coc cod cof coi cok coo cor cot crc crd crf cri crk cro crr crt ctc ctd ctf cti ctk cto ctr ctt dcc dcd dcf dci dck dco dcr dct ddc ddd ddf ddi ddk ddo ddr ddt dfc dfd dff dfi dfk dfo dfr dft di- dic did dif dii dik dio dir dit dkc dki dkk dko dkr dkt doc dod dof doi dok doo dor dot drc drd dri drk dro drr drt dtc dtd dtf dti dtk dto dtr dtt fcc fcd fcf fci fck fco fcr fct fdc fdd fdf fdi fdk fdo fdr fdt ffc ffd fff ffi ffk ffo ffr fft fic fid fif fii fik fir fit fkc fkf fki fkk fkt foc fof foi fok foo for fot frc frd frf fri frk fro frr frt ftc ftd ftf fti ftk fto ftr ftt i-d i-f icc icd icf ici ick ico icr ict idc idd idf idi idk ido idr idt ifc ifd iff ifi ifo ifr ift iic iid iif iii iio iir iit ikc ikf iki ikk iko ikr ikt io- ioc iod iof ioi ioo ior iot ir- irc ird irf iri irk iro irr irt itc itd itf iti itk ito itt k-t kcc kcd kci kck kcr kct kdc kdf kdk kdo kdr kdt kfc kfd kff kfi kfo kic kid kif kii kik kio kir kit kkc kki kkk kkr kkt koc kod kof koi kok koo kor kot krc krd krf kri krk kro krr krt ktc ktf ktk kto ktr ktt o-i oc- occ ocd ocf oci ock oco ocr oct odc odd odf odi odo odr odt of- ofc ofd off ofi ofo ofr oft oic oid oif oii oik oio oir oit okc okd oki okk oko okr oo- ooc ood oof ooi ook ooo oor oot or- orc ord orf ori ork oro orr ort ot- otc otd otf oti otk oto otr ott rcc rcd rcf rci rco rcr rct rdc rdd rdf rdi rdo rdr rdt rfc rfd rff rfi rfk rfo rfr rft ric rid rif rii rik rio rir rit rkc rkf rkk rko rkt roc rod rof roi rok roo ror rot rrc rrd rrf rri rrk rrr rrt rtc rtd rtf rti rtk rto rtr rtt tcc tcd tcf tci tck tco tcr tct tdc tdd tdf tdi tdk tdo tdr tdt tfc tfd tff tfi tfk tfo tfr tft tic tid tif tii tik tio tir tit tkc tkk tko tkr tkt to- toc tod tof toi tok too tor tot trc trd trf tri trk tro trr trt ttc ttd ttf tti ttk tto ttr ttt

c-cd cccc cccf ccci ccdc ccdf ccdi ccdr ccfc ccfd ccff ccfi ccic ccid ccii ccir ccoc ccod ccrc ccrf ccri ccrt cctc cctt cd-r cddr cdic cdii cdio cdot cfcf cfco cffr cfit cfor cfrt cftc cftk cftr cicc cici cico cicr cict cidc cidi cidr cidt ciff ciid ciii ciit ciko cikr cior circ ciri cirk ciro cirr cirt citf citi cito citt ckck ckco ckdo ckfi ckfr ckoc ckoi ckoo ckor ckot ckrc ckrd cock coco coct codd codi cofc coff cofi coft coif coir coit cok- coko cood coof cook coot cor- corc cord corf cori cork coro corr cort cotc coti coto cott crcc crcr crdc crfc cric crif crik crit crkc croc crod crok croo cror crot crrt crtc crtf ctcf ctfc ctfo ctic ctor ctot ctrc dccc dcci dcct dcfc dcii dcio dcrk dctc dddd ddoc ddot ddrc dfcc dfco dfdt dfrf dfri dftr dici dick dico dict didi dido dif- diff diii diki diko dioc dior diot dird dirk dirr dirt diti dito ditt dkdc dkid doci dock doco doct dod- dodd dodi dodo doff doid doit doki doko dood doof dook door doot dorc dord dorf dori dork doro dorr dort dotd doti dotk doto dott drfc dric drif drit drod drof drot dtcc dtfc dtki dtor dtot f--k fccf fcic fcii fcot fcto fdic fdoc fdot fdtc fdti ffcc ffff ffii ffrr fftf ficc fick fico fict fidc fidf fido fifc fiff fifi fifo fift fiii fiki fior firk fitc fiti fitt foci fock foco fofo foid foki food foof fook foot for- ford fori fork foro forr fort foti foto fott frcc frfc fric frid frik frio frit frot ft-c ftcd ftdi ftfc ftii iccc iccf icci icco iccr icct icdc icdd icoc icod icor icrc icrf icrr icrt idcr iddo idfc idic idid idio idir idoc idrc idrf idro ifcd ifco ific ifid ifit ifor ifrf ifri ifto iicd iiii iiio iiit iioi iioo iirc iitr iitt ikid ikki ikko ikoo ikri ioci iod- iodd iodo iofc ioii ioio ioit ioko ioof iooi iooo iori iotf ioto ircc ircd irdc irdo iri- iric irid irio irki iroc irod irrc irri irtf irti itdo itic itif itko itof itoi itoo itor itrf itri ittf itto k-ci k-id kccc kccd kcci kcck kccr kcct kcdc kcdd kcdi kcdr kcfc kcfd kcfi kcfo kcft kcic kcid kcif kcii kcir kcit kckc kckf kckk kcko kckr kcof kcor kcot kcrc kcri kcro kcrr kcrt kctc kcti kcto kdcc kdcd kdco kdcr kddc kddd kddf kddi kddk kddr kdfc kdfi kdfo kdfr kdft kdic kdio kdkd kdkk kdko kdkr kdkt kdoc kdok kdot kdrf kdri kdro kdtd kdti kdtr kfcd kfcf kfco kfcr kfff kffk kfio kfir kfit kfok kfoo kfor kfrc kfrd kfri kfro kfrr kftc kfti kftk kftt kicc kicd kick kicr kict kidd kidi kidk kido kidr kiff kifr kift kiic kiid kiii kiik kiit kikc kikd kikf kiki kikk kiko kikr kikt kioc kiod kioi kiok kioo kiot kirc kirf kiri kirk kiro kirr kirt kitc kiti kito kitr kitt kkcd