-ic c-- ccc ccd cci cck ccp ccr ccs cct cdc cdd cdi cdk cdp cdr cds cdt ci- cic cid cii cik cip cir cis cit ckc ckd cki cks ckt cpc cpd cpi cpk cpp cpr cps cpt crc crd cri crk crp crr crs crt csc csd csi csk csp csr css cst ctc ctd cti ctk ctp ctr cts ctt dcc dcd dci dck dcp dcr dcs dct ddc ddd ddi ddk ddp ddr dds ddt di- dic did dii dik dip dir dis dit dkc dki dkk dkp dkr dks dkt dpc dpd dpi dpk dpp dpr dps dpt drc drd dri drk drp drr drs drt dsc dsd dsi dsk dsp dsr dss dst dtc dtd dti dtk dtp dtr dts dtt i-d icc icd ici ick icp icr ics ict idc idd idi idk idp idr ids idt iic iid iii iip iir iis iit ikc iki ikk ikr iks ikt ipc ipd ipi ipp ipr ips ipt ir- irc ird iri irk irp irr irs irt is- isc isd isi isk isp isr iss ist itc itd iti itk itp its itt k-t kcc kcd kci kck kcp kcr kcs kct kdc kdk kdp kdr kds kdt kic kid kii kik kip kir kis kit kkc kki kkk kkp kkr kks kkt kpc kpd kpi kpk kpp kpr kps kpt krc krd kri krk krp krr krs krt ksc ksd ksi ksk ksp ksr kss kst ktc ktk ktp ktr kts ktt p-p pcc pcd pci pck pcp pcr pcs pct pdc pdd pdi pdk pdp pdr pds pdt pic pid pii pik pip pir pis pit pkc pkd pki pkp pkr pks pkt ppc ppd ppi ppk ppp ppr pps ppt prc prd pri prk prp prr prs prt ps- psc psd psi psk psp psr pss pst pt- ptc ptd pti ptk ptp ptr pts ptt rcc rcd rci rcp rcr rcs rct rdc rdd rdi rdp rdr rds rdt ric rid rii rik rip rir ris rit rkc rkk rkp rks rkt rpc rpd rpi rpk rpp rpr rps rpt rrc rrd rri rrk rrp rrr rrs rrt rsc rsd rsi rsk rsp rsr rss rst rtc rtd rti rtk rtp rtr rts rtt scc scd sci sck scp scr scs sct sdc sdd sdi sdk sdp sdr sds sdt sic sid sii sik sip sir sis sit sk- skc skd ski skk skp skr sks skt spc spd spi spk spp spr sps spt sr- src srd sri srk srp srr srs srt ss- ssc ssd ssi ssk ssp ssr sss sst stc std sti stk stp str sts stt tcc tcd tci tck tcp tcr tcs tct tdc tdd tdi tdk tdp tdr tds tdt tic tid tii tik tip tir tis tit tkc tkk tkp tkr tks tkt tpc tpd tpi tpk tpp tpr tps tpt trc trd tri trk trp trr trs trt tsc tsd tsi tsk tsp tsr tss tst ttc ttd tti ttk ttp ttr tts ttt

c-cd cccc ccci cccp cccs ccdc ccdi ccdp ccdr ccds ccic ccid ccii ccip ccir ccis ccpp ccpr ccps ccrc ccri ccrp ccrs ccrt ccsd ccsi ccsp ccss ccst cctc cctt cd-r cdcs cddr cdic cdii cdis cdps cdrs cdss cicc cici cicr cics cict cidc cidi cidp cidr cids cidt ciid ciii ciis ciit cikr cipp cips circ ciri cirk cirr cirs cirt cis- cisc cisd cisk cisp cisr ciss cist citi citp cits citt ckck ckcs ckpc ckpr ckrc ckrd ckst ckts cpcs cpic cppd cpps cpri cprs cprt cpsc cpsk cpsr cptp cptr cpts crcc crcr crdc cric crik crip cris crit crkc crkp crpc crps crrt crsp crss crst crtc crtp crts cscc cscd csci cscr cscs csdp csdr csid csik csir csis csit csks cspc cspd cspi csps cspt csrc csrd csrs cssd cssr cstc cstd cstr csts ctcp ctic ctpp ctps ctrc ctrp ctrs ctsc ctss ctts dccc dcci dccp dccs dcct dcds dcii dcis dcps dcrk dcsc dcss dctc dcts dddd ddps ddrc ddss ddts dici dick dict didi dids diii diis diki dipc dipp dips dipt dird dirk dirr dirs dirt dis- disc disd disi disk disp diss dist diti dits ditt dkdc dkid dpci dpcp dpdt dppc dprk dpsd dpst dpts dric drip drit drrs drsp dscc dscp dscr dscs dsdp dsdr dsip dsps dspt dsrc dsri dsrp dsrr dssc dssi dssp dsst dstc dsts dtcc dtdp dtki dtss dttp iccc icci iccp iccr iccs icct icdc icdd icdp icis icks icpc icpd icps icrc icrr icrs icrt icsc icsd icsi icsp icsr icss icst ictp icts idcr idic idid idir idis idps idrc idsc idss idtp idts iicd iiii iiis iiit iirc iirs iisc iisd iisi iisp iisr iist iitr iitt ikid ikki ikri ipcc ipcs ipct ipdc ipdi ipid ippc ippr ipri ipsc ipsi ipsp ipss iptc ipts ircc ircd ircs irdc irdp irds iri- iric irid irip iris irki irks irpc irps irrc irri irrs irsp irti irtp irts iscc iscd isci iscp iscr iscs isct isdc isds isic isis isit ispc ispr isps isri isrp issc issi issp issr isss istc istd isti istp istr ists itcs itic itis itpc itri itrs itsi itsp k-ci k-id kccc kccd kcci kcck kccr kcct kcdc kcdd kcdi kcdr kcds kcic kcid kcii kcir kcis kcit kckc kckk kckr kcpc kcpi kcpr kcps kcpt kcrc kcri kcrp kcrr kcrs kcrt kcsc kcsd kcsi kcsp kcsr kcss kcst kctc kcti kdcc kdcd kdcr kddc kddd kddi kddk kddr kdic kdis kdkd kdkk kdkr kdkt kdpi kdpr kdps kdri kdrs kdsc kdsd kdsk kdsp kdsr kdss kdst kdtd kdti kdtp kdtr kicc kicd kick kicp kicr kics kict kidd kidi kidk kidr kids kiic kiid kiii kiik kiip kiis kiit kikc kikd kiki kikk kikr kikt kip- kipi kipp kipr kips kipt kirc kiri kirk kirp kirr kirs kirt kisc kisd kisi kisk kisr kiss kist kitc kiti kitr kits kitt kkcd kkci kkck kkcr kkcs kkct kkdc