-ic c-- ccc ccd cci cck cco ccr ccs cct cdc cdd cdi cdk cdo cdr cds cdt ci- cic cid cii cik cio cir cis cit ckc ckd cki cko cks ckt co- coc cod coi cok coo cor cos cot crc crd cri crk cro crr crs crt csc csd csi csk cso csr css cst ctc ctd cti ctk cto ctr cts ctt dcc dcd dci dck dco dcr dcs dct ddc ddd ddi ddk ddo ddr dds ddt di- dic did dii dik dio dir dis dit dkc dki dkk dko dkr dks dkt doc dod doi dok doo dor dos dot drc drd dri drk dro drr drs drt dsc dsd dsi dsk dso dsr dss dst dtc dtd dti dtk dto dtr dts dtt i-d icc icd ici ick ico icr ics ict idc idd idi idk ido idr ids idt iic iid iii iio iir iis iit ikc iki ikk iko ikr iks ikt io- ioc iod ioi ioo ior ios iot ir- irc ird iri irk iro irr irs irt is- isc isd isi isk iso isr iss ist itc itd iti itk ito its itt k-t kcc kcd kci kck kcr kcs kct kdc kdk kdo kdr kds kdt kic kid kii kik kio kir kis kit kkc kki kkk kkr kks kkt koc kod koi kok koo kor kos kot krc krd kri krk kro krr krs krt ksc ksd ksi ksk kso ksr kss kst ktc ktk kto ktr kts ktt o-i oc- occ ocd oci ock oco ocr ocs oct odc odd odi odo odr ods odt oic oid oii oik oio oir ois oit okc okd oki okk oko okr oks oo- ooc ood ooi ook ooo oor oos oot or- orc ord ori ork oro orr ors ort os- osc osd osi osk oso osr oss ost ot- otc otd oti otk oto otr ots ott rcc rcd rci rco rcr rcs rct rdc rdd rdi rdo rdr rds rdt ric rid rii rik rio rir ris rit rkc rkk rko rks rkt roc rod roi rok roo ror ros rot rrc rrd rri rrk rrr rrs rrt rsc rsd rsi rsk rso rsr rss rst rtc rtd rti rtk rto rtr rts rtt scc scd sci sck sco scr scs sct sdc sdd sdi sdk sdo sdr sds sdt sic sid sii sik sio sir sis sit sk- skc skd ski skk sko skr sks skt soc sod soi sok soo sor sos sot sr- src srd sri srk sro srr srs srt ss- ssc ssd ssi ssk sso ssr sss sst stc std sti stk sto str sts stt tcc tcd tci tck tco tcr tcs tct tdc tdd tdi tdk tdo tdr tds tdt tic tid tii tik tio tir tis tit tkc tkk tko tkr tks tkt to- toc tod toi tok too tor tos tot trc trd tri trk tro trr trs trt tsc tsd tsi tsk tso tsr tss tst ttc ttd tti ttk tto ttr tts ttt

c-cd cccc ccci cccs ccdc ccdi ccdr ccds ccic ccid ccii ccir ccis ccoc ccod ccrc ccri ccrs ccrt ccsd ccsi ccss ccst cctc cctt cd-r cdcs cddr cdic cdii cdio cdis cdos cdot cdrs cdss cicc cici cico cicr cics cict cidc cidi cidr cids cidt ciid ciii ciis ciit ciko cikr cior cios circ ciri cirk ciro cirr cirs cirt cis- cisc cisd cisk cisr ciss cist citi cito cits citt ckck ckco ckcs ckdo ckoc ckoi ckoo ckor ckos ckot ckrc ckrd ckso ckst ckts cock coco coct codd codi cods coir cois coit cok- coko cood cook coos coot cor- corc cord cori cork coro corr cors cort cosc cosi coso coss cost cotc coti coto cots cott crcc crcr crdc cric crik cris crit crkc croc crod crok croo cror crot crrt crss crst crtc crts cscc cscd csci csco cscr cscs csdr csid csik csio csir csis csit csks csor csos csot csrc csrd csrs cssd cssr cstc cstd csto cstr csts ctic ctor ctos ctot ctrc ctrs ctsc ctss ctts dccc dcci dccs dcct dcds dcii dcio dcis dcos dcrk dcsc dcss dctc dcts dddd ddoc ddot ddrc ddss ddts dici dick dico dict didi dido dids diii diis diki diko dioc dior dios diot dird dirk dirr dirs dirt dis- disc disd disi disk diso diss dist diti dito dits ditt dkdc dkid doci dock doco docs doct dod- dodd dodi dodo dods doid dois doit doki doko dood dook door doos doot dorc dord dori dork doro dorr dors dort dosi dosk doso doss dost dotd doti dotk doto dots dott dric drit drod drot drrs dscc dscr dscs dsdr dsos dsrc dsri dsrr dssc dssi dsst dstc dsto dsts dtcc dtki dtor dtot dtss iccc icci icco iccr iccs icct icdc icdd icis icks icoc icod icor icos icrc icrr icrs icrt icsc icsd icsi icsr icss icst icts idcr iddo idic idid idio idir idis idoc idos idrc idro idsc idso idss idts iicd iiii iiio iiis iiit iioi iioo iios iirc iirs iisc iisd iisi iisr iist iitr iitt ikid ikki ikko ikoo ikri ioci iod- iodd iodo ioii ioio ioit ioko iooi iooo ioos iori iors ioso ioto ircc ircd ircs irdc irdo irds iri- iric irid irio iris irki irks iroc irod irrc irri irrs irti irts iscc iscd isci isco iscr iscs isct isdc isds isic isis isit isko iso- isoc isok isor isos isri issc issi isso issr isss istc istd isti isto istr ists itcs itdo itic itis itko itoi itoo itor itos itri itrs itsi itso itto k-ci k-id k-os kccc kccd kcci kcck kccr kcct kcdc kcdd kcdi kcdr kcds kcic kcid kcii kcir kcis kcit kckc kckk kcko kckr kcor kcos kcot kcrc kcri kcro kcrr kcrs kcrt kcsc kcsd kcsi kcsr kcss kcst kctc kcti kcto kdcc kdcd kdco kdcr kddc kddd kddi kddk kddr kdic kdio kdis kdkd kdkk kdko