-al -ol a-a a-b a-c aaa aab aac aad aak aal aam aao ab- aba abb abc abd abk abl abm abo ac- aca acb acc acd ack acl acm aco ad- ada adb adc add adk adl adm ado aka akb akc akd akk akl akm ako al- ala alb alc ald alk all alm alo ama amb amc amd amk aml amm amo aoa aob aoc aod aok aol aom aoo baa bab bac bad bak bal bam bao bba bbb bbc bbd bbk bbl bbm bbo bca bcb bcc bcd bck bcl bcm bco bda bdb bdc bdd bdk bdl bdm bdo bka bkb bkc bkk bkl bkm bko bla blb blc bld blk bll blm blo bma bmb bmc bmd bmk bml bmm bmo boa bob boc bod bok bol bom boo c-- caa cab cac cad cak cal cam cao cba cbb cbc cbd cbk cbl cbm cbo cca ccb ccc ccd cck ccl ccm cco cda cdb cdc cdd cdk cdl cdm cdo cka ckb ckc ckd ckm cko cl- cla clb clc cld clk cll clm clo cma cmb cmc cmd cmk cml cmm cmo co- coa cob coc cod cok col com coo daa dab dac dad dak dal dam dao dba dbb dbc dbd dbk dbl dbm dbo dca dcb dcc dcd dck dcl dcm dco dda ddb ddc ddd ddk ddl ddm ddo dka dkb dkc dkk dkl dkm dko dl- dla dlb dlc dld dlk dll dlm dlo dma dmb dmc dmd dmk dml dmm dmo doa dob doc dod dok dol dom doo ka- kaa kab kac kad kak kal kam kao kba kbb kbc kbd kbk kbl kbm kbo kca kcb kcc kcd kck kcl kcm kda kdb kdc kdk kdl kdm kdo kkb kkc kkk kkl kkm kl- kla klb klc kld klm klo kma kmb kmc kmd kmk kml kmm kmo koa kob koc kod kok kol kom koo la- laa lab lac lad lak lal lam lao lba lbb lbc lbd lbk lbl lbm lbo lca lcb lcc lcd lck lcl lcm lco lda ldb ldc ldd ldk ldl ldm ldo lka lkb lkl lla llb llc lld llk lll llm llo lma lmb lmc lmd lmk lml lmm lmo loa lob loc lod lok lol lom loo m-o maa mab mac mad mak mal mam mao mba mbb mbc mbd mbk mbl mbm mbo mc- mca mcb mcc mcd mck mcl mcm mco mda mdb mdc mdd mdk mdl mdm mdo mka mkb mkc mkd mkk mkl mkm mko mla mlb mlc mld mlk mll mlm mlo mma mmb mmc mmd mmk mml mmm mmo moa mob moc mod mok mol mom moo oaa oab oac oad oak oal oam oao ob- oba obb obc obd obk obl obm obo oc- oca ocb occ ocd ock ocl ocm oco oda odb odc odd odl odm odo oka okb okc okd okk okl oko ola olb olc old olk oll olm olo om- oma omb omc omd oml omm omo oo- ooa oob ooc ood ook ool oom ooo

a-ak a-do a-ok aaaa aaab aaac aaad aaal aaam aaba aabb aabc aabd aabl aabm aaca aacb aacc aacd aack aacl aacm aaco aada aadc aaka aala aalc aald aall aalo aama aamb aamc aamd aamo aaoo abaa abab abac abad abak abal abam abb- abba abbb abbo abca abcb abcc abcd abcl abda abdo abla ablo abma abmb abmc aboa abob abod abok abol aboo acaa acab acac acad acba acbl acca accc accd accm acco acda acdb acdc acdm ackd acla aclc acma acmc acoa acod acol acom adaa adab adac adad adak adal adam adao adba adbc adcc adda addc addd addl addo adma admb adml adob adoc adod adok adoo akaa akal akam akao akca akka akko aklo akok akom alaa alac alad alak alal alam alao alb- alba albc albm albo alca alcc alco ald- alda aldl aldm aldo alk- alka alkb alkd alko all- alla alll allo alma almc almo aloa aloc alod alok alol alom aloo amaa amac amad amal amam amb- amba ambo amca amcc amco amda amdo amka amla amm- amma ammo amob amoc amod amok amol amoo aoba aoca aola aoma baaa baad baak baal baam baba babb babm babo bac- baca bacc back baco bada badb badd bado bak- baka bakl bako bala balc bald balk ball balm balo bama bamb bamc baml bamm baol bbad bbbb bbcm bbdd bbdo bblb bcaa bcam bcbc bcca bccc bccl bccm bcda bcma bdbc bddc blaa blab blac blad blak blam bldc blkb blkd blob bloc blod blok blom bloo bmaa bmdb bmoc boab boac boad boak boal boba bobb bobo boca bock bocm boco boda bodb bodo boka boko bola bold bolk boll bolm bolo boma bomb boob booc bood book bool boom c-bo c-cd caaa caab caac caal caam caba cabo cac- caca cacc cack cacm caco cada cadc cadd cadm cado caka cala calc cald calk call calm calo cama camb camc camk caml camm camo caod caol cbac cbal cbbc cbca cbcc cbcl cbcm cbdb cbdc cbdo cbka cbkl cbkm cbko cblb cblc cbol ccaa ccab ccac ccad ccam ccba ccbc ccca cccb cccc cccl cccm ccdc ccdm cckm ccla cclc cclm ccma ccmb ccmc ccmd ccmm ccob ccoc ccod ccom cdaa cdac cdad cdba cdda cddb cddl cdma cdom ckac ckbc ckck ckcl ckcm ckco ckdm ckdo cklm ckml ckmo ckoa ckob ckoc ckom ckoo clab clad clam clcd cldc clmd clob clod clok clom cloo cmaa cmac cmba cmbc cmcc cmda cmdb cmla cmll cmmb cmmc cmml cmoc coad coak coal coba cobb cobo coca cock coco coda codd codl cok- coka coko col- cola colb cold colk coll colm colo com- coma comb comc comd coml comm como coob cood cook cool coom d-bo daab daad daal daam daba dabb dabo daca dada dado daka dako dala dalk dall dalo dama damb daml damm damo dbcc dcbc dcca dccb dccc