-al -ol a-a a-b a-t a-z aaa aab aad aaf aal aao aat aaz ab- aba abb abd abf abl abo abt abz ad- ada adb add adf adl ado adt adz af- afa afb afd aff afl afo aft afz al- ala alb ald alf all alo alt alz aoa aob aod aof aol aoo aot at- ata atb atd atf atl ato att atz az- aza azb azd azf azo azt azz baa bab bad baf bal bao bat baz bba bbb bbd bbf bbl bbo bbt bda bdb bdd bdf bdl bdo bdt bdz bfa bfb bfd bff bfl bfo bft bfz bla blb bld blf bll blo blt blz boa bob bod bof bol boo bot boz bta btb btd btf btl bto btt btz bza bzd bzf bzo bzz daa dab dad daf dal dao dat daz dba dbb dbd dbf dbl dbo dbt dbz dda ddb ddd ddf ddl ddo ddt ddz dfa dfb dfd dff dfl dfo dft dfz dl- dla dlb dld dlf dll dlo dlt doa dob dod dof dol doo dot doz dta dtb dtd dtf dtl dto dtt dtz dza dzb dzd dzo faa fab fad faf fal fao fat faz fba fbb fbd fbf fbl fbo fbt fda fdb fdd fdf fdl fdo fdt ffa ffd fff ffl ffo fft ffz fla flb fld flf fll flo flt foa fob fof fol foo fot foz fta ftb ftd ftf ftl fto ftt ftz fzd la- laa lab lad laf lal lao lat laz lba lbb lbd lbf lbl lbo lbt lda ldb ldd ldf ldl ldo ldt lfa lfb lfd lff lfl lfo lft lla llb lld llf lll llo llt llz loa lob lod lof lol loo lot loz lta ltb ltd ltf ltl lto ltt ltz lzo oaa oab oad oaf oal oao oat ob- oba obb obd obf obl obo obt oda odb odd odf odl odo odt of- ofa ofb ofd off ofl ofo oft ofz ola olb old olf oll olo olt oo- ooa oob ood oof ool ooo oot ot- ota otb otd otf otl oto ott otz oza ozo ozt ozz taa tab tad taf tal tao tat taz tba tbb tbd tbf tbl tbo tbt tbz tda tdb tdd tdf tdl tdo tdt tfa tfb tfd tff tfl tfo tft tla tld tlf tll tlo tlt tlz to- toa tob tod tof tol too tot toz tta ttb ttd ttf ttl tto ttt tza tzd tzf zaa zab zad zaf zao zat zaz zbb zbl zbt zdf zdt zfa zfd zla zlt zo- zoa zob zod zof zol zoo zot zta ztl zzt zzz

a-do aaaa aaab aaad aaaf aaal aaba aabb aabd aabl aabt aada aadt aafa aafb aafd aaff aafl aala aald aall aalo aaoo aata aatf aatt abaa abab abad abaf abal abat abb- abba abbb abbo abbt abda abdo abff abla ablo aboa abob abod abof abol aboo abot abta abza adaa adab adad adal adao adat adba adda addd addl addo adfa adfl adob adod adoo adot adta afaa afad afao afat afdb afdl affa affo afft afla afoa afol afoo afta alaa alad alal alao alat alaz alb- alba albo ald- alda aldl aldo alfa all- alla alll allo aloa alod alof alol aloo alot alta alto alza aoba aola aotd aotf at-l at-t ataa atab atad atal atat atdt atfb atla atlo atob atod atof atol atot atoz atta atto aza- azab azad azal azat azaz azo- azof azoo azot azza azzo baaa baad baaf baal baat baaz baba babb babo bada badb badd bado baff bafo baft bala bald balf ball balo balt baol bata batf bato batt batz baza bazo bbad bbbb bbdd bbdo bblb bffl bfta bftt bftz blaa blab blad blat blaz blbt blob blod bloo blot boab boad boal boat boaz boba bobb bobo boda bodb bodo bofa bofd boff bola bold boll bolo bolt boob bood boof bool boot booz bota botb botd boto bott boza bozo btaa btaf btdt btla btob bttb bzzt bzzz d-bo daab daad daal daba dabb dabo dabt dada dado dafa daff dafo daft dala dalf dall dalo dalt data dato datt datz dazl dazz dbfo dbtt dddd ddot dfaf dfdt dffa dlab dlbd doab doal doat doba dobb dobl dod- doda dodd dodo doff dola dold dolf doll dolo dolt dolz doob dood doof dool doot dota dotd doto dott doza dozo dtaa dtla dtot dzbb dzbf dzlb faaa faad faba fabd fabo fada fadd fado fafa faff fafo fala fald fall falo falt falz fata fatf fato fatt fatz faza fazl fbla fdoa fdot fdtl ffff fftf flab flad flao flat flaz flob flod floo flot floz foad foaf foal foba fobt foda fofo fola fold foll folo folt food foof fool foot fota foto fott foza ft-l ftlb fzdz fzzt laaa laad laal laat laba labo lada ladd lado lafb laff laft lala lald lall lalo lata latd lato latt latz laza lazo lboz lfat llao llat lldb llll lloa llod lloo load loaf loat lob- loba lobb lobo loda lodz lofa loff loft lola lold loll lolo lolz loob lood loof lool loot looz lota lotd lotl loto lott lotz loza ltbf ltbl lztt oafo oall obad obal obba obbo obdt obla obol obot obtd odal odbo odda oddd odla odoo odot off- offa offo ofla ofoz ofta olaf olat olba olbo oldb olfa olla ollo olof olot olta olza ooaa ooba ooda ooff oola oold oolo oooo ootb otbd oto- otof otoo otta otto ozal ozd taa- taaf taal taat taba tabb tabl tabo tada tado tafa taff tafo taft tala tall talo taoa tata tatb tato tatt tatz taza tazo tazz tbaf tbta tdal tddb tdff tfal tfot toab toad toal toat toba tobo tobt toda todd todo todt tofa toff tofo toft tol- tola told toll tolo tolt tooa tood toof tool toot tota totd toto tott toza tozo ttab ttbb ttfa ttff tttt tzzt