-up c-- ccc ccd cck ccm ccp ccr ccs cct ccu cdc cdd cdk cdm cdp cdr cds cdt cdu ckc ckd ckm cks ckt cmc cmd cmk cmm cmp cmr cms cmt cmu cpc cpd cpk cpm cpp cpr cps cpt cpu crc crd crk crm crp crr crs crt cru csc csd csk csm csp csr css cst csu ctc ctd ctk ctm ctp ctr cts ctt ctu cuc cud cuk cum cup cur cus cut cuu dcc dcd dck dcm dcp dcr dcs dct dcu ddc ddd ddk ddm ddp ddr dds ddt ddu dkc dkk dkm dkp dkr dks dkt dku dmc dmd dmk dmm dmp dmr dms dmt dmu dpc dpd dpk dpm dpp dpr dps dpt dpu drc drd drk drm drp drr drs drt dru dsc dsd dsk dsm dsp dsr dss dst dsu dtc dtd dtk dtm dtp dtr dts dtt dtu duc dud duk dum dup dur dus dut k-t kcc kcd kck kcm kcp kcr kcs kct kcu kdc kdk kdm kdp kdr kds kdt kdu kkc kkk kkm kkp kkr kks kkt kku kmc kmd kmk kmm kmp kms kmt kmu kpc kpd kpk kpm kpp kpr kps kpt kpu krc krd krk krp krr krs krt kru ksc ksd ksk ksm ksp ksr kss kst ksu ktc ktk ktm ktp ktr kts ktt ktu kuc kud kuk kum kup kur kus kut kuu m-r mc- mcc mcd mck mcm mcp mcr mcs mct mcu mdc mdd mdk mdm mdp mdr mds mdt mdu mkc mkd mkk mkm mkp mkr mks mkt mku mmc mmd mmk mmm mmp mmr mms mmt mmu mpc mpd mpk mpm mpp mpr mps mpt mpu mrc mrd mrk mrm mrp mrr mrs mrt mru msc msd msk msm msp msr mss mst msu mtc mtd mtk mtm mtp mtr mts mtt mtu muc mud muk mum mup mur mus mut muu p-p pcc pcd pck pcm pcp pcr pcs pct pcu pdc pdd pdk pdm pdp pdr pds pdt pdu pkc pkd pkm pkp pkr pks pkt pku pmc pmd pmk pmm pmp pmr pms pmt pmu ppc ppd ppk ppm ppp ppr pps ppt ppu prc prd prk prm prp prr prs prt pru ps- psc psd psk psm psp psr pss pst psu pt- ptc ptd ptk ptm ptp ptr pts ptt ptu puc pud puk pum pup pur pus put puu rcc rcd rcm rcp rcr rcs rct rcu rdc rdd rdm rdp rdr rds rdt rdu rkc rkk rkm rkp rks rkt rku rmc rmd rmm rmp rmr rms rmt rpc rpd rpk rpm rpp rpr rps rpt rpu rrc rrd rrk rrm rrp rrr rrs rrt rru rsc rsd rsk rsm rsp rsr rss rst rsu rtc rtd rtk rtm rtp rtr rts rtt rtu ruc rud ruk rum rup rur rus rut ruu scc scd sck scm scp scr scs sct scu sdc sdd sdk sdm sdp sdr sds sdt sdu sk- skc skd skk skm skp skr sks skt sku smc smd smk smm smp smr sms smt smu spc spd spk spm spp spr sps spt spu sr- src srd srk srm srp srr srs srt ss- ssc ssd ssk ssm ssp ssr sss sst ssu stc std stk stm stp str sts stt stu suc sud suk sum sup sur sus sut suu tcc tcd tck tcm tcp tcr tcs tct tcu tdc tdd tdk tdm tdp tdr tds tdt tdu tkc tkk tkm tkp tkr tks tkt tmc tmd tmk tmm tmp tmr tms tmt tmu tpc tpd tpk tpm tpp tpr tps tpt tpu trc trd trk trm trp trr trs trt tru tsc tsd tsk tsm tsp tsr tss tst tsu ttc ttd ttk ttm ttp ttr tts ttt ttu tuc tud tuk tum tup tur tus tut tuu ucc ucd uck ucm ucp ucr ucs uct ucu udc udd udk udm udp udr uds udt udu ukc ukk ukp ukr uku um- umc umd umm ump umr ums umt umu up- upc upd upk upm upp upr ups upt upu ur- urc urd urk urm urp urr urs urt uru usc usd usk usm usp usr uss ust usu utc utd utk utm utp utr uts utt utu uuc uum uur uus uut uuu

c-cd cccc cccm cccp cccs cccu ccdc ccdm ccdp ccdr ccds cckm ccmc ccmd ccmm ccmp ccms ccpm ccpp ccpr ccps ccrc ccrp ccrs ccrt ccsd ccsp ccss ccst cctc cctt ccuc ccup ccus ccut cd-r cdcs cddr cdms cdps cdrs cdss ckck ckcm ckcs ckdm ckdu ckmp ckpc ckpr ckrc ckrd ckrm ckst ckts cmcc cmcs cmdr cmmc cmms cmpc cmpd cmpk cmpp cmrr cmrs cmsc cmst cmtc cmtu cmus cpcm cpcs cpcu cpmp cppd cppm cpps cprm cprs cprt cpsc cpsk cpsr cpsu cptp cptr cpts cpus crcc crcr crdc crkc crkp crmp crms crpc crps crrt crsp crss crst crtc crtm crtp crts crud cruk crum crup crus crut cscc cscd cscr cscs csdp csdr csks csmc csmu cspc cspd csps cspt csrc csrd csrs cssd cssm cssr cstc cstd cstm cstr csts csum csup csur csus ctcp ctpp ctps ctrc ctrm ctrp ctrs ctsc ctss ctsu ctts cucc cuck cucm cuds cuk- cum- cump cums cumt cupp cupr cups curd curr curs curt cusd cusk cusp cuss cust cusu cut- cutc cuts cutt dccc dccp dccs dcct dccu dcds dcmp dcms dcmu dcps dcrk dcsc dcss dctc dctm dcts dcup dddd ddps ddrc ddss ddts dkdc dkms dmcc dmcm dmcs dmdc dmds dmdt dmpk dmps dmpu dmrc dmsp dmss dmst dmts dmus dpcp dpdt dpms dppc dprk dpsd dpst dpsu dpts drmk drms drrs drsp druk drum drup drus drut druu dscc dscp dscr dscs dsdm dsdp dsdr dsmc dsms dsps dspt dsrc dsrp dsrr dssc dssp dsst dstc dsts dtcc dtdp dtmp dtss dttp duck ducs duct dudd duds dudu dukt duku dumm dump dums durk durt duru dusk dust dutp duts duur duut kccc kccd kcck kccr kcct kccu kcdc