-er -ol -th c-- ccc ccd cce cch cck ccl cco ccr ccs cct cdc cdd cde cdh cdk cdl cdo cdr cds cdt ce- cec ced cee ceh cek cel ceo cer ces cet ch- chc chd che chh chk chl cho chr chs cht ckc ckd ckh cko cks ckt cl- clc cld cle clh clk cll clo clr cls clt co- coc cod coe coh cok col coo cor cos cot crc crd cre crh crk crl cro crr crs crt csc csd cse csh csk csl cso csr css cst ctc ctd cte cth ctk ctl cto ctr cts ctt dcc dcd dce dck dcl dco dcr dcs dct ddc ddd dde ddh ddk ddl ddo ddr dds ddt de- dec ded dee deh dek del deo der des det dh- dhc dhd dhe dhh dhk dhl dho dhr dhs dht dkc dke dkk dkl dko dkr dks dkt dl- dlc dld dle dlh dlk dll dlo dlr dls dlt doc dod doe doh dok dol doo dor dos dot drc drd dre drk drl dro drr drs drt dsc dsd dse dsh dsk dsl dso dsr dss dst dtc dtd dte dth dtk dtl dto dtr dts dtt ec- ecc ecd ece ech eck ecl eco ecr ecs ect ed- edc edd ede edh edk edl edo edr eds edt eec eed eee eek eel eeo eer ees eet ehc ehd ehe ehh ehl eho ehr ehs eht ekc ekd eke ekh ekl eko ekr eks ekt elc eld ele elh elk ell elo elr els elt eo- eoc eod eoe eoh eok eol eoo eor eos eot erc erd ere erh erk erl ero err ers ert es- esc esd ese esh esk esl eso esr ess est etc etd ete eth etk etl eto etr ets ett hcc hcd hce hch hck hcl hco hcr hcs hct hdc hdd hde hdh hdk hdl hdo hdr hds hdt he- hec hed hee heh hek hel heo her hes het hhc hhd hhe hhh hhk hhl hho hhr hhs hht hkd hkh hkk hkl hko hkr hks hkt hlc hld hle hlh hll hlo hlr hls hlt hoc hod hoe hoh hok hol hoo hor hos hot hr- hrc hrd hre hrh hrk hrl hro hrr hrs hrt hsc hsd hse hsh hsk hsl hsr hss hst htc htd hte hth htk htl hto htr hts htt k-t kcc kcd kce kch kck kcl kcr kcs kct kdc kde kdh kdk kdl kdo kdr kds kdt ke- kec ked kee keh kek kel keo ker kes ket khe khh khk kho khr khs kkc kke kkh kkk kkl kkr kks kkt kl- klc kld klh klo klr kls klt koc kod koe koh kok kol koo kor kos kot krc krd krk krl kro krr krs krt ksc ksd kse ksh ksk ksl kso ksr kss kst ktc kte kth ktk ktl kto ktr kts ktt lcc lcd lce lch lck lcl lco lcr lcs lct ldc ldd lde ldh ldk ldl ldo ldr lds ldt lec led lee leh lek lel leo ler les let lhc lhd lhh lhk lho lhr lhs lht lkh lkl lkr lks lkt llc lld lle llk lll llo llr lls llt loc lod loe loh lok lol loo lor los lot lrc lrd lrh lrk lro lrr lrs lrt lsc lsd lse lsh lsk lsl lso lsr lss lst ltc ltd lte lth ltk ltl lto ltr lts ltt oc- occ ocd och ock ocl oco ocr ocs oct odc odd ode odh odl odo odr ods odt oec oed oee oeh oel oeo oer oes oet ohc ohd ohe ohh ohl oho ohr ohs oht okc okd oke okk okl oko okr oks olc old ole olk oll olo ols olt oo- ooc ood ooh ook ool ooo oor oos oot or- orc ord ore orh ork orl oro orr ors ort os- osc osd ose osh osk osl oso osr oss ost ot- otc otd ote oth otk otl oto otr ots ott rcc rcd rce rch rcl rco rcr rcs rct rdc rdd rde rdh rdl rdo rdr rds rdt re- rec red ree reh rek rel reo rer res ret rh- rhc rhd rhe rhh rhl rho rhr rhs rht rkc rke rkk rko rks rkt rlc rld rle rlh rll rlo rlr rls rlt roc rod roe roh rok rol roo ror ros rot rrc rrd rrh rrk rrl rrr rrs rrt rsc rsd rse rsh rsk rsl rso rsr rss rst rtc rtd rte rtk rtl rto rtr rts rtt scc scd sce sch sck scl sco scr scs sct sdc sdd sde sdh sdk sdl sdo sdr sds sdt se- sec sed see seh sek sel seo ser ses set sh- shc shd she shh shk shl sho shr shs sht sk- skc skd ske skh skk skl sko skr sks skt slc sld sle slh slk sll slo slr sls slt soc sod soe soh sok sol soo sor sos sot sr- src srd sre srh srk srl sro srr srs srt ss- ssc ssd sse ssh ssk ssl sso ssr sss sst stc std ste sth stk stl sto str sts stt tcc tcd tce tch tck tcl tco tcr tcs tct tdc tdd tde tdh tdk tdl tdo tdr tds tdt te- tec ted tee teh tek tel teo ter tes tet th- thc thd the thh thk thl tho thr ths tht tkc tke tkk tkl tko tkr tks tkt tlc tld tle tlh tlk tll tlo tlr tls tlt to- toc tod toe toh tok tol too tor tos tot trc trd tre trh trk trl tro trr trs trt tsc tsd tse tsh tsk tsl tso tsr tss tst ttc ttd tte tth ttk ttl tto ttr tts ttt

-ose c-cd cccc cccl cccs ccdc ccdh ccdr ccds cced ccee ccel cche cchl cchr cchs cclc ccls ccoc ccod ccrc ccre ccrl ccrs ccrt ccsd