-al -er -ol a-a a-b a-i aaa aab aae aai aak aal aao aar aav ab- aba abb abe abi abk abl abo abr abv aea aeb aee aei aek ael aeo aer aev ai- aia aib aie aii aik ail aio air aiv aka akb ake aki akk akl ako akr akv al- ala alb ale ali alk all alo alr alv aoa aob aoe aoi aok aol aoo aor aov ar- ara arb are ari ark arl aro arr arv av- ava avb ave avi avk avl avo avr baa bab bae bai bak bal bao bar bav bba bbb bbe bbi bbk bbl bbo bbr be- bea beb bee bei bek bel beo ber bev bi- bia bib bie bii bik bil bio bir biv bka bkb bke bkk bkl bko bkr bkv bla blb ble bli blk bll blo blr blv boa bob boe boi bok bol boo bor bov bra brb bre bri brk brl bro brr brv bva bvb bve bvi bvk bvl bvo bvr bvv eaa eab eae eai eak eal eao ear eav eba ebb ebe ebi ebk ebl ebo ebr ebv eea eeb eee eek eel eeo eer eev eia eib eie eii eik eil eio eir eiv eka ekb eke eki ekl eko ekr ekv ela elb ele eli elk ell elo elr elv eo- eoa eob eoe eoi eok eol eoo eor era erb ere eri erk erl ero err erv eva evb eve evi evl evo evr evv i-v ia- iaa iab iae iai ial iao iar iav iba ibb ibe ibi ibk ibl ibo ibr ibv ie- iea iee iei iek iel ier iev iia iib iie iii iil iio iir ika ikb ike iki ikk ikl iko ikr ikv il- ila ilb ile ili ilk ill ilo ilr ilv io- ioa iob ioe ioi iol ioo ior iov ir- ira irb ire iri irk irl iro irr irv iva ivb ive ivi ivl ivo ivr ivv ka- kaa kab kae kai kak kal kao kar kav kba kbb kbe kbi kbk kbl kbo kbr ke- kea keb kee kei kek kel keo ker kev kia kib kie kii kik kil kio kir kiv kkb kke kki kkk kkl kkr kkv kl- kla klb kli klo klr klv koa kob koe koi kok kol koo kor kra kri krk krl kro krr krv kva kvb kvi kvk kvo kvr kvv la- laa lab lae lai lak lal lao lar lav lba lbb lbe lbi lbk lbl lbo lbr lbv lea leb lee lei lek lel leo ler lev lia lib lie lii lik lil lio lir liv lka lkb lkl lkr lla llb lle lli llk lll llo llr llv loa lob loe loi lok lol loo lor lov lra lrb lri lrk lro lrr lrv lva lvb lve lvi lvl lvr lvv o-i oaa oab oae oai oak oal oao oar oav ob- oba obb obe obi obk obl obo obr obv oea oeb oee oei oel oeo oer oia oib oie oii oik oil oio oir oiv oka okb oke oki okk okl oko okr ola olb ole oli olk oll olo oo- ooa oob ooi ook ool ooo oor oov or- ora orb ore ori ork orl oro orr orv ov- ova ovb ove ovi ovl ovo ovv ra- raa rab rae rai rak ral rao rar rav rba rbb rbe rbi rbk rbl rbo rbr re- rea reb ree rei rek rel reo rer rev ria rib rie rii rik ril rio rir riv rkb rke rkk rko rkv rla rle rli rll rlo rlr roa rob roe roi rok rol roo ror rov rra rrb rri rrk rrl rrr rva rvb rve rvi rvl rvo rvr rvv v-a v-e vaa vab vae vai vak val vao var vav vba vbi vbk vbl vbo vbr vbv vea veb vee vei vek vel veo ver vi- via vib vie vii vik vil vio vir viv vka vkb vl- vla vlb vle vlk vll vlo vlv voa vob voe voi vok vol voo vor vov vra vrb vre vri vrk vrr vva vvb vvi vvo vvr vvv

a-ak a-be a-ii a-iv a-ok aaaa aaab aaae aaai aaal aaar aaav aaba aabb aabi aabl aaea aaev aaib aaii aaka aake aala aale aali aall aalo aaoe aaoo aara aare aari aaro aava abaa abab abae abai abak abal abar abb- abba abbb abbe abbi abbo abbr abee abel aber abia abib abie abil abir abla able ablo ablv aboa abob abok abol aboo abor abov abra abri abro abva aebi aeer aeio aeka aela aer- aera aeri aero aeva aiai aiba aibl aibo aiea aiee aiel aiia aiib aiir aika aike aiki aiko aila aile aili aioi aira aire airi airo aiva akaa akae akai akal akao akar akee akel aker akia akie akik akil akio akir akka akki akko akle aklo akok akr- akra akre alaa alae alai alak alal alao alar alb- alba albe albi albo alea alee alek aleo aler alev ali- alia alib alie alii alik alil alio alir alk- alka alkb alke alki alko all- alla alle alli alll allo allr aloa aloe aloi alok alol aloo alor alov alro alva alvi alvo aoba aoki aola aole aora aorb arab arae arai arak aral arar arba arbe arbi area aree arei arek arel areo arev aria arib arie arii arik aril ario arka arke arki arko arla arle arli arlo aroa arob aroe aroi aroo aror arr- arra arre arri arrk arro arrr arva arve arvi arvo avab aval avao avar avea avel aveo aver avia avie avik avil avio aviv avlb avor avra avre avri avro avva avvo ba-i baaa baak baal baar baba babb babe babi babo babr baek bael baer baia baib baie baik bail baio bair bak- baka bake baki bakl bako bakr bala bale bali balk ball balo baol bar- bara barb bare bari bark baro barr bava bave bavi bbbb bbeb bblb beak beal bear