-al -ol a-a a-c aaa aac aad aak aal aao aar ac- aca acc acd ack acl aco acr ad- ada adc add adk adl ado adr aka akc akd akk akl ako akr al- ala alc ald alk all alo alr aoa aoc aod aok aol aoo aor ar- ara arc ard ark arl aro arr c-- caa cac cad cak cal cao car cca ccc ccd cck ccl cco ccr cda cdc cdd cdk cdl cdo cdr cka ckc ckd cko cl- cla clc cld clk cll clo clr co- coa coc cod cok col coo cor cra crc crd crk crl cro crr daa dac dad dak dal dao dar dca dcc dcd dck dcl dco dcr dda ddc ddd ddk ddl ddo ddr dka dkc dkk dkl dko dkr dl- dla dlc dld dlk dll dlo dlr doa doc dod dok dol doo dor dra drc drd drk drl dro drr ka- kaa kac kad kak kal kao kar kca kcc kcd kck kcl kcr kda kdc kdk kdl kdo kdr kkc kkk kkl kkr kl- kla klc kld klo klr koa koc kod kok kol koo kor kra krc krd krk krl kro krr la- laa lac lad lak lal lao lar lca lcc lcd lck lcl lco lcr lda ldc ldd ldk ldl ldo ldr lka lkl lkr lla llc lld llk lll llo llr loa loc lod lok lol loo lor lra lrc lrd lrk lro lrr oaa oac oad oak oal oao oar oc- oca occ ocd ock ocl oco ocr oda odc odd odl odo odr oka okc okd okk okl oko okr ola olc old olk oll olo oo- ooa ooc ood ook ool ooo oor or- ora orc ord ork orl oro orr ra- raa rac rad rak ral rao rar rca rcc rcd rcl rco rcr rda rdc rdd rdl rdo rdr rkc rkk rko rla rlc rld rll rlo rlr roa roc rod rok rol roo ror rra rrc rrd rrk rrl rrr

a-ak a-do a-ok aaaa aaac aaad aaal aaar aaca aacc aacd aack aacl aaco aacr aada aadc aaka aala aalc aald aall aalo aaoo aara aarc aard aaro acaa acac acad acar acca accc accd acco acda acdc ackd acla aclc aclr acoa acod acol acor acr- acra acrc acro acrr adaa adac adad adak adal adao adar adcc adda addc addd addl addo addr adoc adod adok adoo ador adra adro akaa akal akao akar akca akka akko aklo akok akr- akra alaa alac alad alak alal alao alar alca alcc alco ald- alda aldl aldo alk- alka alkd alko all- alla alll allo allr aloa aloc alod alok alol aloo alor alro aoca aola aora arac arad arak aral arar arc- arca arco arda ardc ardl ardo arka arko arla arlo aroa arod aroo aror arr- arra arrc arrk arro arrr c-cd caaa caac caal cac- caca cacc cack caco cacr cada cadc cadd cado cadr caka cala calc cald calk call calo caod caol caor cara carc card cark carl caro carr ccaa ccac ccad ccar ccca cccc cccl ccdc ccdr ccla cclc ccoc ccod ccra ccrc ccrl cd-r cdaa cdac cdad cdda cddl cddr ckac ckck ckcl ckco ckdo ckoa ckoc ckoo ckor ckrc ckrd clad clar clcd cldc cldr clod clok cloo clor clra clrd clro coad coak coal coca cock coco coda codd codl cok- coka coko col- cola cold colk coll colo cood cook cool cor- cora corc cord cork corl coro corr crac crar crca crcc crcr crda crdc crkc crkl croc crod crok crol croo cror daad daal daar daca dada dado daka dako dala dalk dall dalo dara darc dard dark darl daro darr dcca dccc dccl dcra dcrk dddd ddlc ddoc ddrc dkdc dlco doak doal doar doca dock doco dod- doda dodd dodo doka doko dola dold dolk doll dolo dood dook dool door dora dorc dord dork doro dorr draa drac drad drak drar drca drda drod drol drra k-lo kaaa kaak kaal kaar kacc kacd kacl kaco kad- kada kadd kadl kado kadr kaka kakc kakk kako kala kalc kald kalk kall kalo kaoa kaoc kaok kaol kaor kara kard kark karl karo karr kcaa kcac kcad kcal kcar kcca kccc kccd kcck kccl kccr kcda kcdc kcdd kcdr kckc kckk kckl kcko kckr kcla kclc kclk kcll kclr kcol kcor kcrc kcro kcrr kdaa kdac kdad kdak kdal kdao kdar kdca kdcc kdcd kdco kdcr kddc kddd kddk kddl kddr kdka kdkd kdkk kdko kdkr kdla kdlc kdld kdll kdlo kdlr kdoc kdok kdrl kdro kkaa kkac kkal kkar kkcd kkck kkcl kkco kkcr kkda kkdc kkdd kkdl kkdo kkkk kklc kkld kkll kklo kkoa kkol kkoo kkor kkrc kkrk kkrl kkro kkrr klaa klac klad klak klal klar klca klcc klcd klck klcl klcr kldc kldd kldr klka klkc klkk klkl klko klkr klla kllc kllk kloa kloc klok klol kloo klor klrc klrd klrk klrr koac koak koal koar koca kocd kock koda kodk kodl kodo koka kokc kokk koko kokr kola kolc kold kolk koll kolo kolr kooc kook kool kooo koor kora korc kord kork korl koro korr krac krad krak kral krar krca krcc krcd krcl krco krda krdc krdd krdo krdr krka krkc krkd krkk krko krkr krla krlc krld kroa kroc krod krok krol kroo kror krrc krrk krrl krro krrr laaa laac laad laak laal laar laca lacc lack lacl laco lada ladd lado laka lala lald lall lalo lara larc lard lark larr lcac lcad lcca lccc lcdd lcdr lcor lcra lcrd lcrl lkal llao llcc lldc lllc llll lloa lloc llod lloo loac load loar loca locc lock loco loda loka lokk loko lola lold loll lolo looc lood look lool loor lora lord lork loro lrac lral lrdd lroc lrrc lrrr oall oara ocac ocad ocak ocal occa occc oclc ocra ocrl ocro ocrr odac odal odda oddd odla odoo odor odra odrl okak okka okko okla oklo