-al -er -ol a-a a-b aaa aab aad aae aah aal aao aar aau aav ab- aba abb abd abe abh abl abo abr abu abv ad- ada adb add ade adh adl ado adr adu adv aea aeb aed aee aeh ael aeo aer aeu aev aha ahb ahd ahe ahh ahl aho ahr ahu ahv al- ala alb ald ale alh all alo alr alu alv aoa aob aod aoe aoh aol aoo aor aou aov ar- ara arb ard are arh arl aro arr aru arv au- aua aub aud aue auh aul auo aur auv av- ava avb avd ave avh avl avo avr avu b-u baa bab bad bae bah bal bao bar bau bav bba bbb bbd bbe bbh bbl bbo bbr bbu bda bdb bdd bde bdh bdl bdo bdr bdu bdv be- bea beb bed bee beh bel beo ber beu bev bha bhb bhd bhe bhh bhl bho bhr bhu bhv bla blb bld ble blh bll blo blr blu blv boa bob bod boe boh bol boo bor bou bov bra brb brd bre brh brl bro brr bru brv bua bub bud bue buh bul buo bur buu bva bvb bvd bve bvh bvl bvo bvr bvu bvv daa dab dad dae dah dal dao dar dau dav dba dbb dbd dbe dbh dbl dbo dbr dbu dbv dda ddb ddd dde ddh ddl ddo ddr ddu de- dea deb ded dee deh del deo der deu dev dh- dha dhb dhd dhe dhh dhl dho dhr dhu dl- dla dlb dld dle dlh dll dlo dlr dlu dlv doa dob dod doe doh dol doo dor dou dov dra drb drd dre drl dro drr dru drv dua dub dud due duh dul duo dur duv dva dvb dvd dve dvh dvl dvr dvu eaa eab ead eae eah eal eao ear eau eav eba ebb ebd ebe ebh ebl ebo ebr ebu ebv ed- eda edb edd ede edh edl edo edr edu eea eeb eed eee eel eeo eer eev eha ehb ehd ehe ehh ehl eho ehr ehu ehv ela elb eld ele elh ell elo elr elu elv eo- eoa eob eod eoe eoh eol eoo eor eou era erb erd ere erh erl ero err eru erv eu- eua eub eud eue eul eur euv eva evb evd eve evh evl evo evr evv haa hab had hae hah hal hao har hau hav hba hbb hbd hbe hbh hbl hbo hbr hbu hbv hda hdb hdd hde hdh hdl hdo hdr hdu hdv he- hea heb hed hee heh hel heo her heu hev hha hhb hhd hhe hhh hhl hho hhr hhu hhv hla hlb hld hle hlh hll hlo hlr hlu hlv hoa hob hod hoe hoh hol hoo hor hou hov hr- hra hrb hrd hre hrh hrl hro hrr hru hrv hua hub hud hue huh hul huo hur huu huv hv- hva hvb hvd hvl hvo hvr hvv la- laa lab lad lae lah lal lao lar lau lav lba lbb lbd lbe lbh lbl lbo lbr lbu lbv lda ldb ldd lde ldh ldl ldo ldr ldu ldv lea leb led lee leh lel leo ler leu lev lha lhb lhd lhh lho lhr lhu lhv lla llb lld lle lll llo llr llu llv loa lob lod loe loh lol loo lor lou lov lra lrb lrd lrh lro lrr lru lrv lua lub lud lue luh lul luo lur luu luv lva lvb lvd lve lvh lvl lvr lvv oaa oab oad oae oah oal oao oar oau oav ob- oba obb obd obe obh obl obo obr obu obv oda odb odd ode odh odl odo odr odu odv oea oeb oed oee oeh oel oeo oer oha ohd ohe ohh ohl oho ohr ohu ola olb old ole oll olo olu oo- ooa oob ood ooh ool ooo oor oov or- ora orb ord ore orh orl oro orr oru orv ou- oua oud oue ouh oul ouo our ov- ova ovb ovd ove ovh ovl ovo ovv ra- raa rab rad rae rah ral rao rar rau rav rba rbb rbd rbe rbh rbl rbo rbr rbu rda rdb rdd rde rdh rdl rdo rdr rdu rdv re- rea reb red ree reh rel reo rer reu rev rh- rha rhb rhd rhe rhh rhl rho rhr rhu rhv rla rld rle rlh rll rlo rlr rlu roa rob rod roe roh rol roo ror rou rov rra rrb rrd rrh rrl rrr rru rua rub rud rue ruh ruo rur ruu ruv rva rvb rvd rve rvh rvl rvo rvr rvu rvv ua- uaa uab uad uae uah ual uao uar uau uav uba ubb ube ubh ubl ubo ubr ubu ubv uda udb udd ude udl udo udr udu udv uea ueb ued uee ueh uel uer uha uhb uhd uhe uhh uhl uho uhr uhu uhv ula ulb uld ule ull ulo ulr ulu ulv uoa uob uod uoe uol uoo uor ur- ura urb urd ure url uro urr uru uua uue uur uuu uva uvb uve uvl uvo uvu uvv v-a v-e vaa vab vad vae vah val vao var vau vav vba vbd vbh vbl vbo vbr vbv vdb vdd vde vdh vdl vdo vdr vdu vdv vea veb ved vee veh vel veo ver veu vh- vha vhb vhd vhe vho vl- vla vlb vld vle vll vlo vlv voa vob vod voe voh vol voo vor vou vov vra vrb vrd vre vrh vrr vru vue vul vur vuv vva vvb vvo vvr vvv

-hou a-be a-do a-ha aaaa aaab aaad aaae aaah aaal aaar aaav aaba aabb aabd aabh aabl aada aade aadu aaea aaev aaha aahl aala aald aale aall aalo aalu aaoe aaoo aara aard aare aaro aaru aava abaa abab abad abae abal abar abau abb- abba abbb abbe abbo abbr abda abdo abdu abed abee abel aber abha