-al -er -ol a-a a-b a-t aaa aab aad aae aaf aaj aal aao aar aat ab- aba abb abd abe abf abj abl abo abr abt ad- ada adb add ade adf adj adl ado adr adt aea aeb aed aee aef aej ael aeo aer aet af- afa afb afd afe aff afj afl afo afr aft aja ajb ajd aje ajf ajj ajl ajo ajr ajt al- ala alb ald ale alf alj all alo alr alt aoa aob aod aoe aof aoj aol aoo aor aot ar- ara arb ard are arf arj arl aro arr art at- ata atb atd ate atf atl ato atr att baa bab bad bae baf baj bal bao bar bat bba bbb bbd bbe bbf bbl bbo bbr bbt bda bdb bdd bde bdf bdj bdl bdo bdr bdt be- bea beb bed bee bef bel beo ber bet bfa bfb bfd bfe bff bfj bfl bfo bfr bft bja bjd bjf bjj bjr bjt bla blb bld ble blf blj bll blo blr blt boa bob bod boe bof boj bol boo bor bot bra brb brd bre brf brj brl bro brr brt bta btb btd bte btf btl bto btr btt daa dab dad dae daf daj dal dao dar dat dba dbb dbd dbe dbf dbl dbo dbr dbt dda ddb ddd dde ddf ddl ddo ddr ddt de- dea deb ded dee def dej del deo der det dfa dfb dfd dfe dff dfj dfl dfo dfr dft dj- dja djb djd dje djf djl djo djt dl- dla dlb dld dle dlf dlj dll dlo dlr dlt doa dob dod doe dof doj dol doo dor dot dra drb drd dre drj drl dro drr drt dta dtb dtd dte dtf dtj dtl dto dtr dtt eaa eab ead eae eaf eaj eal eao ear eat eba ebb ebd ebe ebf ebj ebl ebo ebr ebt ed- eda edb edd ede edf edj edl edo edr edt eea eeb eed eee eef eel eeo eer eet ef- efa efb efd efe eff efl efo efr eft eja ejd ejf ejl ejo ejt ela elb eld ele elf ell elo elr elt eo- eoa eob eod eoe eof eol eoo eor eot era erb erd ere erf erl ero err ert eta etb etd ete etf etj etl eto etr ett faa fab fad fae faf faj fal fao far fat fba fbb fbd fbe fbf fbl fbo fbr fbt fda fdb fdd fde fdf fdj fdl fdo fdr fdt fea feb fed fee fef fel feo fer fet ffa ffd ffe fff ffl ffo ffr fft fja fjb fjd fla flb fld fle flf fll flo flr flt foa fob foe fof fol foo for fot fra frb frd fre frf frj frl fro frr frt fta ftb ftd fte ftf ftl fto ftr ftt j-d jaa jab jad jae jaf jaj jal jao jar jat jba jbf jbj jbl jbo jbr jbt jda jdb jde jdf jdl jdo jdr jdt jea jeb jed jee jef jej jel jeo jer jet jfa jfb jfd jfe jff jfj jfl jfo jfr jft jja jjb jjf jjj jjl jjr jla jlb jle jlf jll jlo jlr jlt joa job jod joe jof joj jol joo jor jot jra jrb jrf jrl jro jrr jrt jta jtb jte jtf jtl jtr jtt la- laa lab lad lae laf laj lal lao lar lat lba lbb lbd lbe lbf lbj lbl lbo lbr lbt lda ldb ldd lde ldf ldj ldl ldo ldr ldt lea leb led lee lef lej lel leo ler let lfa lfb lfd lfe lff lfl lfo lfr lft lje ljf ljj lla llb lld lle llf llj lll llo llr llt loa lob lod loe lof loj lol loo lor lot lra lrb lrd lrf lro lrr lrt lta ltb ltd lte ltf ltl lto ltr ltt oaa oab oad oae oaf oaj oal oao oar oat ob- oba obb obd obe obf obj obl obo obr obt oda odb odd ode odf odl odo odr odt oea oeb oed oee oef oel oeo oer oet of- ofa ofb ofd ofe off ofl ofo ofr oft oja ojb ojd oje ojo ola olb old ole olf oll olo olt oo- ooa oob ood oof ool ooo oor oot or- ora orb ord ore orf orl oro orr ort ot- ota otb otd ote otf otl oto otr ott ra- raa rab rad rae raf raj ral rao rar rat rba rbb rbd rbe rbf rbl rbo rbr rbt rda rdb rdd rde rdf rdj rdl rdo rdr rdt re- rea reb red ree ref rel reo rer ret rfa rfb rfd rfe rff rfj rfl rfo rfr rft rja rjf rjr rla rld rle rlf rll rlo rlr rlt roa rob rod roe rof roj rol roo ror rot rra rrb rrd rrf rrl rrr rrt rta rtb rtd rte rtf rtj rtl rto rtr rtt taa tab tad tae taf taj tal tao tar tat tba tbb tbd tbe tbf tbj tbl tbo tbr tbt tda tdb tdd tde tdf tdl tdo tdr tdt te- tea teb ted tee tef tej tel teo ter tet tfa tfb tfd tfe tff tfj tfl tfo tfr tft tjd tje tjf tjo tjr tla tld tle tlf tlj tll tlo tlr tlt to- toa tob tod toe tof toj tol too tor tot tra trb trd tre trf trl tro trr trt tta ttb ttd tte ttf ttl tto ttr ttt

a-be a-do aaaa aaab aaad aaae aaaf aaal aaar aaba aabb aabd aabl aabt aada aade aadt aaea aafa aafb aafd aaff aafl aala aald aale aall aalo aaoe aaoo aara aard aare aaro aart aata aatf aatt abaa abab abad abae abaf abaj abal abar abat abb- abba abbb abbe abbo abbr abbt abda abdo abed abee abel aber abet abff abla able ablj ablo aboa abob abod abof abol aboo abor