-al -er -ol a-a a-b a-t aaa aab aad aae aal aao aar aat aax ab- aba abb abd abe abl abo abr abt abx ad- ada adb add ade adl ado adr adt adx aea aeb aed aee ael aeo aer aet aex al- ala alb ald ale all alo alr alt alx aoa aob aod aoe aol aoo aor aot aox ar- ara arb ard are arl aro arr art arx at- ata atb atd ate atl ato atr att atx ax- axa axe axl axo axr axt axx baa bab bad bae bal bao bar bat bax bba bbb bbd bbe bbl bbo bbr bbt bbx bda bdb bdd bde bdl bdo bdr bdt bdx be- bea beb bed bee bel beo ber bet bex bla blb bld ble bll blo blr blt blx boa bob bod boe bol boo bor bot box bra brb brd bre brl bro brr brt brx bta btb btd bte btl bto btr btt btx bxb bxd bxl bxo bxx daa dab dad dae dal dao dar dat dax dba dbb dbd dbe dbl dbo dbr dbt dbx dda ddb ddd dde ddl ddo ddr ddt ddx de- dea deb ded dee del deo der det dex dl- dla dlb dld dle dll dlo dlr dlt dlx doa dob dod doe dol doo dor dot dox dra drb drd dre drl dro drr drt drx dta dtb dtd dte dtl dto dtr dtt dtx dxd dxl dxo dxr dxt dxx eaa eab ead eae eal eao ear eat eax eba ebb ebd ebe ebl ebo ebr ebt ebx ed- eda edb edd ede edl edo edr edt edx eea eeb eed eee eel eeo eer eet eex ela elb eld ele ell elo elr elt elx eo- eoa eob eod eoe eol eoo eor eot era erb erd ere erl ero err ert eta etb etd ete etl eto etr ett etx ex- exa exd exe exl exo exr ext exx la- laa lab lad lae lal lao lar lat lax lba lbb lbd lbe lbl lbo lbr lbt lbx lda ldb ldd lde ldl ldo ldr ldt lea leb led lee lel leo ler let lex lla llb lld lle lll llo llr llt loa lob lod loe lol loo lor lot lox lra lrb lrd lro lrr lrt lta ltb ltd lte ltl lto ltr ltt ltx lxd lxo lxr lxx oaa oab oad oae oal oao oar oat oax ob- oba obb obd obe obl obo obr obt obx oda odb odd ode odl odo odr odt oea oeb oed oee oel oeo oer oet oex ola olb old ole oll olo olt oo- ooa oob ood ool ooo oor oot oox or- ora orb ord ore orl oro orr ort orx ot- ota otb otd ote otl oto otr ott ox- oxa oxb oxo oxt oxx ra- raa rab rad rae ral rao rar rat rax rba rbb rbd rbe rbl rbo rbr rbt rbx rda rdb rdd rde rdl rdo rdr rdt rdx re- rea reb red ree rel reo rer ret rex rla rld rle rll rlo rlr rlt roa rob rod roe rol roo ror rot rox rra rrb rrd rrl rrr rrt rta rtb rtd rte rtl rto rtr rtt rtx rxr t-x taa tab tad tae tal tao tar tat tax tba tbb tbd tbe tbl tbo tbr tbt tda tdb tdd tde tdl tdo tdr tdt tdx te- tea teb ted tee tel teo ter tet tex tla tld tle tll tlo tlr tlt tlx to- toa tob tod toe tol too tor tot tox tra trb trd tre trl tro trr trt trx tta ttb ttd tte ttl tto ttr ttt ttx txe txl txt xaa xad xal xar xat xbe xbl xbr xbx xda xdb xde xdr xdt xed xee xel xer xet xex xla xlb xld xlr xlt xoa xod xoo xor xot xox xrd xrt xrx xtr xtx xxl xxo xxx

a-be a-do aaaa aaab aaad aaae aaal aaar aaba aabb aabd aabl aabt aada aade aadt aaea aala aald aale aall aalo aaoe aaoo aara aard aare aaro aart aata aatt abaa abab abad abae abal abar abat abax abb- abba abbb abbe abbo abbr abbt abda abdo abed abee abel aber abet abla able ablo aboa abob abod abol aboo abor abot abox abra abro abta adaa adab adad adae adal adao adar adat adba adda addd adde addl addo addr adea adeb adee adel adeo ader adet adle adob adod adoe adoo ador adot adox adra adre adro adta aede aedt aeer aela aer- aera aerd aero aeta aeto aetr aett aetx alaa alad alae alal alao alar alat alb- alba albe albo ald- alda alde aldl aldo alea aled alee aleo aler alet alex all- alla alle alll allo allr aloa alod aloe alol aloo alor alot alro alta alte alto altx alxa aoba aola aole aora aorb aort aotd arab arad arae aral arar arat arax arba arbe arda arde ardl ardo area ared aree arel areo aret arex arla arle arlo aroa arob arod aroe aroo aror arr- arra arre arro arrr arrt arta arte arto artr artx at-l at-t at-x ataa atab atad atae atal atar atat atax atdt atea ated atee atel ateo ater atex atla atle atlo atob atod atoe atol ator atot atra atre atro atrx atta atte atto attr axal axar axat axed axel axer axle axo- axoa axto axxo ba-x baaa baad baal baar baat baba babb babe babo babr bada badb badd bade bado badr baed bael baer bala bald bale ball balo balt baol bar- bara barb bard bare baro barr bart barx bata bate bato batt baxt bbad bbbb bbdd bbdo bbeb bbet bblb bbox bd-r bdle bead beal bear beat beba bebb bebe bebo beda bede bedl bedo beeb beed beel beer beet bela beld bele bell belo belt beo- beod beor beot bera berd bere bero berr bert beta bete