-al -er -th a-a a-b a-i a-t aaa aab aae aaf aag aah aai aal aar aat ab- aba abb abe abf abg abh abi abl abr abt aea aeb aee aef aeg aeh aei ael aer aet af- afa afb afe aff afg afh afi afl afr aft ag- aga agb age agf agg agh agi agl agr agt aha ahb ahe ahf ahg ahh ahi ahl ahr aht ai- aia aib aie aif aig aih aii ail air ait al- ala alb ale alf alg alh ali all alr alt ar- ara arb are arf arg arh ari arl arr art at- ata atb ate atf atg ath ati atl atr att baa bab bae baf bag bah bai bal bar bat bba bbb bbe bbf bbg bbh bbi bbl bbr bbt be- bea beb bee bef beg beh bei bel ber bet bfa bfb bfe bff bfg bfh bfi bfl bfr bft bga bgb bge bgf bgg bgh bgi bgl bgr bgt bha bhb bhe bhf bhg bhh bhi bhl bhr bht bi- bia bib bie bif big bih bii bil bir bit bla blb ble blf blg blh bli bll blr blt bra brb bre brf brg brh bri brl brr brt bta btb bte btf btg bth bti btl btr btt eaa eab eae eaf eag eah eai eal ear eat eba ebb ebe ebf ebg ebh ebi ebl ebr ebt eea eeb eee eef eeg eel eer eet ef- efa efb efe eff efg efh efi efl efr eft ega egb ege egf egg egh egi egl egr egt eha ehb ehe ehf ehg ehh ehi ehl ehr eht eia eib eie eif eig eii eil eir eit ela elb ele elf elg elh eli ell elr elt era erb ere erf erg erh eri erl err ert eta etb ete etf etg eth eti etl etr ett faa fab fae faf fag fah fai fal far fat fba fbb fbe fbf fbg fbh fbi fbl fbr fbt fea feb fee fef feg feh fei fel fer fet ffa ffe fff ffg ffh ffi ffl ffr fft fga fgb fge fgf fgg fgh fgi fgl fgr fgt fha fhb fhe fhf fhg fhh fhi fhl fhr fia fib fie fif fig fih fii fil fir fit fla flb fle flf flg fli fll flr flt fra frb fre frf frg frh fri frl frr frt fta ftb fte ftf ftg fth fti ftl ftr ftt gaa gab gae gaf gag gah gai gal gar gat gba gbe gbf gbg gbh gbi gbl gbr gbt ge- gea geb gee gef geg geh gei gel ger get gfa gfb gfe gff gfh gfi gfl gfr gft gga ggb ggg ggh ggi ggr ggt gha ghb ghe ghg ghh ghi ghl ghr ght gia gib gie gif gig gih gii gil gir git gla glb gle glf glg glh gli gll glr glt gra grb gre grf grg grh gri grl grr grt gta gtb gte gtf gtg gth gti gtl gtr gtt h-i haa hab hae haf hag hah hai hal har hat hba hbb hbe hbf hbg hbh hbi hbl hbr hbt he- hea heb hee hef heg heh hei hel her het hfa hfb hfe hff hfg hfh hfi hfl hfr hft hga hgb hge hgf hgg hgh hgi hgl hgr hgt hha hhb hhe hhf hhg hhh hhi hhl hhr hht hia hib hie hif hig hih hii hil hir hit hla hlb hle hlf hlg hlh hli hll hlr hlt hr- hra hrb hre hrf hrg hrh hri hrl hrr hrt hta htb hte htf htg hth hti htl htr htt i-f ia- iaa iab iae iaf iag iah iai ial iar iat iba ibb ibe ibf ibg ibh ibi ibl ibr ibt ie- iea iee ief ieg iei iel ier iet ifa ifb ife iff ifg ifi ifl ifr ift iga igb ige igf igg igh igi igl igr igt iha ihb ihe ihf ihg ihh ihi ihl ihr iht iia iib iie iif iih iii iil iir iit il- ila ilb ile ilf ilg ilh ili ill ilr ilt ir- ira irb ire irf irg iri irl irr irt ita itb ite itf itg ith iti itl itt la- laa lab lae laf lag lah lai lal lar lat lba lbb lbe lbf lbg lbh lbi lbl lbr lbt lea leb lee lef leg leh lei lel ler let lfa lfb lfe lff lfg lfh lfi lfl lfr lft lga lgb lge lgf lgg lgh lgi lgl lgr lgt lha lhb lhf lhh lhi lhr lht lia lib lie lif lig lih lii lil lir lit lla llb lle llf llg lli lll llr llt lra lrb lrf lrg lrh lri lrr lrt lta ltb lte ltf ltg lth lti ltl ltr ltt ra- raa rab rae raf rag rah rai ral rar rat rba rbb rbe rbf rbg rbh rbi rbl rbr rbt re- rea reb ree ref reg reh rei rel rer ret rfa rfb rfe rff rfg rfh rfi rfl rfr rft rga rgb rge rgf rgg rgh rgi rgr rgt rh- rha rhb rhe rhf rhg rhh rhi rhl rhr rht ria rib rie rif rig rih rii ril rir rit rla rle rlf rlg rlh rli rll rlr rlt rra rrb rrf rrg rrh rri rrl rrr rrt rta rtb rte rtf rtg rti rtl rtr rtt taa tab tae taf tag tah tai tal tar tat tba tbb tbe tbf tbg tbh tbi tbl tbr tbt te- tea teb tee tef teg teh tei tel ter tet tfa tfb tfe tff tfg tfh tfi tfl tfr tft tga tgb tge tgf tgg tgh tgi tgl tgr tgt th- tha thb the thf thg thh thi thl thr tht tia tib tie tif tig tih tii til tir tit tla tle tlf tlg tlh tli tll tlr tlt tra trb tre trf trg trh tri trl trr trt tta ttb tte ttf ttg tth tti