-al -er -ol a-a a-b a-i a-t aaa aab aae aai aal aao aar aat aax ab- aba abb abe abi abl abo abr abt abx aea aeb aee aei ael aeo aer aet aex ai- aia aib aie aii ail aio air ait aix al- ala alb ale ali all alo alr alt alx aoa aob aoe aoi aol aoo aor aot aox ar- ara arb are ari arl aro arr art arx at- ata atb ate ati atl ato atr att atx ax- axa axe axi axl axo axr axt axx baa bab bae bai bal bao bar bat bax bba bbb bbe bbi bbl bbo bbr bbt bbx be- bea beb bee bei bel beo ber bet bex bi- bia bib bie bii bil bio bir bit bix bla blb ble bli bll blo blr blt blx boa bob boe boi bol boo bor bot box bra brb bre bri brl bro brr brt brx bta btb bte bti btl bto btr btt btx bxb bxi bxl bxo bxx eaa eab eae eai eal eao ear eat eax eba ebb ebe ebi ebl ebo ebr ebt ebx eea eeb eee eel eeo eer eet eex eia eib eie eii eil eio eir eit eix ela elb ele eli ell elo elr elt elx eo- eoa eob eoe eoi eol eoo eor eot era erb ere eri erl ero err ert eta etb ete eti etl eto etr ett etx ex- exa exe exi exl exo exr ext exx ia- iaa iab iae iai ial iao iar iat iba ibb ibe ibi ibl ibo ibr ibt ibx ie- iea iee iei iel ier iet iex iia iib iie iii iil iio iir iit iix il- ila ilb ile ili ill ilo ilr ilt ilx io- ioa iob ioe ioi iol ioo ior iot ir- ira irb ire iri irl iro irr irt irx ita itb ite iti itl ito itt itx ixe ixi ixl la- laa lab lae lai lal lao lar lat lax lba lbb lbe lbi lbl lbo lbr lbt lbx lea leb lee lei lel leo ler let lex lia lib lie lii lil lio lir lit lix lla llb lle lli lll llo llr llt loa lob loe loi lol loo lor lot lox lra lrb lri lro lrr lrt lta ltb lte lti ltl lto ltr ltt ltx lxi lxo lxr lxx o-i oaa oab oae oai oal oao oar oat oax ob- oba obb obe obi obl obo obr obt obx oea oeb oee oei oel oeo oer oet oex oia oib oie oii oil oio oir oit ola olb ole oli oll olo olt oo- ooa oob ooi ool ooo oor oot oox or- ora orb ore ori orl oro orr ort orx ot- ota otb ote oti otl oto otr ott ox- oxa oxb oxi oxo oxt oxx ra- raa rab rae rai ral rao rar rat rax rba rbb rbe rbi rbl rbo rbr rbt rbx re- rea reb ree rei rel reo rer ret rex ria rib rie rii ril rio rir rit rix rla rle rli rll rlo rlr rlt roa rob roe roi rol roo ror rot rox rra rrb rri rrl rrr rrt rta rtb rte rti rtl rto rtr rtt rtx rxr t-x taa tab tae tai tal tao tar tat tax tba tbb tbe tbi tbl tbo tbr tbt te- tea teb tee tei tel teo ter tet tex tia tib tie tii til tio tir tit tix tla tle tli tll tlo tlr tlt tlx to- toa tob toe toi tol too tor tot tox tra trb tre tri trl tro trr trt trx tta ttb tte tti ttl tto ttr ttt ttx txe txi txl txt xaa xal xar xat xbe xbl xbr xbx xee xel xer xet xex xia xie xii xio xit xix xla xlb xli xlr xlt xoa xoi xoo xor xot xox xrt xrx xti xtr xtx xxi xxl xxo xxx

a-be a-ii aaaa aaab aaae aaai aaal aaar aaba aabb aabi aabl aabt aaea aaib aaii aala aale aali aall aalo aaoe aaoo aara aare aari aaro aart aata aatt abaa abab abae abai abal abar abat abax abb- abba abbb abbe abbi abbo abbr abbt abee abel aber abet abia abib abie abil abir abit abla able ablo aboa abob abol aboo abor abot abox abra abri abro abta aebi aeer aeio aeit aela aer- aera aeri aero aeta aeto aetr aett aetx aiai aiba aibl aibo aiea aiee aiel aiet aiia aiib aiir aila aile aili aioi aira aire airi airo airt airx aita aite aiti aitr aitt aixa aixi alaa alae alai alal alao alar alat alb- alba albe albi albo alea alee aleo aler alet alex ali- alia alib alie alii alil alio alir alit alix all- alla alle alli alll allo allr aloa aloe aloi alol aloo alor alot alro alta alte alti alto altx alxa aoba aola aole aora aorb aort arab arae arai aral arar arat arax arba arbe arbi area aree arei arel areo aret arex aria arib arie arii aril ario arit arla arle arli arlo aroa arob aroe aroi aroo aror arr- arra arre arri arro arrr arrt arta arte arti arto artr artx at-l at-t at-x ataa atab atae atai atal atar atat atax atea atee atei atel ateo ater atex atia atie atil atit atla atle atli atlo atob atoe atoi atol ator atot atra atre atri atro atrx atta atte atti atto attr axal axar axat axel axer axi- axia axie axil axle axo- axoa axto axxo ba-i ba-x baaa baal baar baat baba babb babe babi babo babr bael baer baia baib baie bail baio bair bait baix bala bale bali ball balo balt baol bar- bara barb bare bari baro barr bart barx bata bate bati bato batt baxi baxt bbbb bbeb bbet bblb bbox beal bear beat beba bebb bebe bebi bebo beeb beel beer beet beia beil beir beit