-er -ic a-a a-c a-i a-t aaa aac aad aae aai aak aao aar aas aat aau ac- aca acc acd ace aci ack aco acr acs act acu ad- ada adc add ade adi adk ado adr ads adt adu aea aec aed aee aei aek aeo aer aes aet aeu ai- aia aic aid aie aii aik aio air ais ait aiu aka akc akd ake aki akk ako akr aks aku aoa aoc aod aoe aoi aok aoo aor aos aot aou ar- ara arc ard are ari ark aro arr ars art aru as- asa asc asd ase asi ask aso asr ass ast asu at- ata atc atd ate ati ato atr ats att atu au- aua auc aud aue aui auk auo aur aus aut c-- caa cac cad cae cai cak cao car cas cat cau cca ccc ccd cce cci cck cco ccr ccs cct ccu cda cdc cdd cde cdi cdk cdo cdr cds cdt cdu ce- cea cec ced cee cei cek ceo cer ces cet ceu ci- cia cic cid cie cii cik cio cir cis cit ciu cka ckc ckd cki cko cks ckt co- coa coc cod coe coi cok coo cor cos cot cou cra crc crd cre cri crk cro crr crs crt cru csa csc csd cse csi csk cso csr css cst csu cta ctc ctd cte cti ctk cto ctr cts ctt ctu cua cuc cud cue cui cuk cuo cur cus cut cuu daa dac dad dae dai dak dao dar das dat dau dca dcc dcd dce dci dck dco dcr dcs dct dcu dda ddc ddd dde ddi ddk ddo ddr dds ddt ddu de- dea dec ded dee dei dek deo der des det deu di- dia dic did die dii dik dio dir dis dit diu dka dkc dke dki dkk dko dkr dks dkt dku doa doc dod doe doi dok doo dor dos dot dou dra drc drd dre dri drk dro drr drs drt dru dsa dsc dsd dse dsi dsk dso dsr dss dst dsu dta dtc dtd dte dti dtk dto dtr dts dtt dtu dua duc dud due dui duk duo dur dus dut eaa eac ead eae eai eak eao ear eas eat eau ec- eca ecc ecd ece eci eck eco ecr ecs ect ecu ed- eda edc edd ede edi edk edo edr eds edt edu eea eec eed eee eek eeo eer ees eet eia eic eid eie eii eik eio eir eis eit eiu eka ekc ekd eke eki eko ekr eks ekt eku eo- eoa eoc eod eoe eoi eok eoo eor eos eot eou era erc erd ere eri erk ero err ers ert eru es- esa esc esd ese esi esk eso esr ess est esu eta etc etd ete eti etk eto etr ets ett etu eu- eua euc eud eue eui eur eus eut i-d ia- iaa iac iad iae iai iao iar ias iat iau ica icc icd ice ici ick ico icr ics ict icu ida idc idd ide idi idk ido idr ids idt idu ie- iea iec ied iee iei iek ier ies iet iia iic iid iie iii iio iir iis iit iiu ika ikc ike iki ikk iko ikr iks ikt iku io- ioa ioc iod ioe ioi ioo ior ios iot iou ir- ira irc ird ire iri irk iro irr irs irt iru is- isa isc isd ise isi isk iso isr iss ist isu ita itc itd ite iti itk ito its itt itu iu- iua iuc iud iue iui iur ius iut k-t ka- kaa kac kad kae kai kak kao kar kas kat kau kca kcc kcd kce kci kck kcr kcs kct kcu kda kdc kde kdk kdo kdr kds kdt kdu ke- kea kec ked kee kei kek keo ker kes ket kia kic kid kie kii kik kio kir kis kit kiu kkc kke kki kkk kkr kks kkt kku koa koc kod koe koi kok koo kor kos kot kou kra krc krd kri krk kro krr krs krt kru ksa ksc ksd kse ksi ksk kso ksr kss kst ksu kta ktc kte ktk kto ktr kts ktt ktu kuc kud kue kui kuk kur kus kut kuu o-i oaa oac oad oae oai oak oao oar oas oat oau oc- oca occ ocd oci ock oco ocr ocs oct ocu oda odc odd ode odi odo odr ods odt odu oea oec oed oee oei oeo oer oes oet oia oic oid oie oii oik oio oir ois oit oiu oka okc okd oke oki okk oko okr oks oku oo- ooa ooc ood ooi ook ooo oor oos oot or- ora orc ord ore ori ork oro orr ors ort oru os- osa osc osd ose osi osk oso osr oss ost osu ot- ota otc otd ote oti otk oto otr ots ott otu ou- oua ouc oud oue oui ouk ouo our ous out ra- raa rac rad rae rai rak rao rar ras rat rau rca rcc rcd rce rci rco rcr rcs rct rcu rda rdc rdd rde rdi rdo rdr rds rdt rdu re- rea rec red ree rei rek reo rer res ret reu ria ric rid rie rii rik rio rir ris rit rkc rke rkk rko rks rkt rku roa roc rod roe roi rok roo ror ros rot rou rra rrc rrd rri rrk rrr rrs rrt rru rsa rsc rsd rse rsi rsk rso rsr rss rst rsu rta rtc rtd rte rti rtk rto rtr rts rtt rtu rua ruc rud rue rui ruk ruo rur rus rut ruu saa sac sad sae sai sak sao sar sas sat sau sca scc scd sce sci sck sco scr scs sct scu sda sdc sdd sde sdi sdk sdo sdr sds sdt sdu se- sea sec sed see sei sek seo ser ses