-al -er -th a-a a-b a-i a-t aaa aab aad aae aaf aag aah aai aal aar aat ab- aba abb abd abe abf abg abh abi abl abr abt ad- ada adb add ade adf adg adh adi adl adr adt aea aeb aed aee aef aeg aeh aei ael aer aet af- afa afb afd afe aff afg afh afi afl afr aft ag- aga agb agd age agf agg agh agi agl agr agt aha ahb ahd ahe ahf ahg ahh ahi ahl ahr aht ai- aia aib aid aie aif aig aih aii ail air ait al- ala alb ald ale alf alg alh ali all alr alt ar- ara arb ard are arf arg arh ari arl arr art at- ata atb atd ate atf atg ath ati atl atr att baa bab bad bae baf bag bah bai bal bar bat bba bbb bbd bbe bbf bbg bbh bbi bbl bbr bbt bda bdb bdd bde bdf bdg bdh bdi bdl bdr bdt be- bea beb bed bee bef beg beh bei bel ber bet bfa bfb bfd bfe bff bfg bfh bfi bfl bfr bft bga bgb bgd bge bgf bgg bgh bgi bgl bgr bgt bha bhb bhd bhe bhf bhg bhh bhi bhl bhr bht bi- bia bib bid bie bif big bih bii bil bir bit bla blb bld ble blf blg blh bli bll blr blt bra brb brd bre brf brg brh bri brl brr brt bta btb btd bte btf btg bth bti btl btr btt daa dab dad dae daf dag dah dai dal dar dat dba dbb dbd dbe dbf dbg dbh dbi dbl dbr dbt dda ddb ddd dde ddf ddg ddh ddi ddl ddr ddt de- dea deb ded dee def deg deh dei del der det dfa dfb dfd dfe dff dfg dfh dfi dfl dfr dft dga dgd dge dgf dgg dgh dgi dgl dgr dgt dh- dha dhb dhd dhe dhf dhh dhi dhl dhr dht di- dia dib did die dif dig dih dii dil dir dit dl- dla dlb dld dle dlf dlg dlh dli dll dlr dlt dra drb drd dre drg dri drl drr drt dta dtb dtd dte dtf dtg dth dti dtl dtr dtt eaa eab ead eae eaf eag eah eai eal ear eat eba ebb ebd ebe ebf ebg ebh ebi ebl ebr ebt ed- eda edb edd ede edf edg edh edi edl edr edt eea eeb eed eee eef eeg eel eer eet ef- efa efb efd efe eff efg efh efi efl efr eft ega egb egd ege egf egg egh egi egl egr egt eha ehb ehd ehe ehf ehg ehh ehi ehl ehr eht eia eib eid eie eif eig eii eil eir eit ela elb eld ele elf elg elh eli ell elr elt era erb erd ere erf erg erh eri erl err ert eta etb etd ete etf etg eth eti etl etr ett faa fab fad fae faf fag fah fai fal far fat fba fbb fbd fbe fbf fbg fbh fbi fbl fbr fbt fda fdb fdd fde fdf fdg fdh fdi fdl fdr fdt fea feb fed fee fef feg feh fei fel fer fet ffa ffd ffe fff ffg ffh ffi ffl ffr fft fga fgb fgd fge fgf fgg fgh fgi fgl fgr fgt fha fhb fhe fhf fhg fhh fhi fhl fhr fia fib fid fie fif fig fih fii fil fir fit fla flb fld fle flf flg fli fll flr flt fra frb frd fre frf frg frh fri frl frr frt fta ftb ftd fte ftf ftg fth fti ftl ftr ftt g-d gaa gab gad gae gaf gag gah gai gal gar gat gba gbd gbe gbf gbg gbh gbi gbl gbr gbt gda gdb gdd gde gdf gdh gdi gdl gdr gdt ge- gea geb ged gee gef geg geh gei gel ger get gfa gfb gfd gfe gff gfh gfi gfl gfr gft gga ggb ggd ggg ggh ggi ggr ggt gha ghb ghd ghe ghg ghh ghi ghl ghr ght gia gib gid gie gif gig gih gii gil gir git gla glb gld gle glf glg glh gli gll glr glt gra grb grd gre grf grg grh gri grl grr grt gta gtb gtd gte gtf gtg gth gti gtl gtr gtt h-i haa hab had hae haf hag hah hai hal har hat hba hbb hbd hbe hbf hbg hbh hbi hbl hbr hbt hda hdb hdd hde hdf hdg hdh hdi hdl hdr hdt he- hea heb hed hee hef heg heh hei hel her het hfa hfb hfd hfe hff hfg hfh hfi hfl hfr hft hga hgb hge hgf hgg hgh hgi hgl hgr hgt hha hhb hhd hhe hhf hhg hhh hhi hhl hhr hht hia hib hid hie hif hig hih hii hil hir hit hla hlb hld hle hlf hlg hlh hli hll hlr hlt hr- hra hrb hrd hre hrf hrg hrh hri hrl hrr hrt hta htb htd hte htf htg hth hti htl htr htt i-d i-f ia- iaa iab iad iae iaf iag iah iai ial iar iat iba ibb ibd ibe ibf ibg ibh ibi ibl ibr ibt ida idb idd ide idf idg idh idi idl idr idt ie- iea ied iee ief ieg iei iel ier iet ifa ifb ifd ife iff ifg ifi ifl ifr ift iga igb igd ige igf igg igh igi igl igr igt iha ihb ihd ihe ihf ihg ihh ihi ihl ihr iht iia iib iid iie iif iih iii iil iir iit il- ila ilb ild ile ilf ilg ilh ili ill ilr ilt ir- ira irb ird ire irf irg iri irl irr irt ita itb itd ite itf itg ith iti itl itt la- laa lab lad lae laf lag lah lai lal lar lat lba lbb lbd lbe lbf lbg lbh lbi lbl lbr lbt