-al -er -ic a-a a-c a-i aaa aac aad aae aaf aag aah aai aal aar ac- aca acc acd ace acf acg ach aci acl acr ad- ada adc add ade adf adg adh adi adl adr aea aec aed aee aef aeg aeh aei ael aer af- afa afc afd afe aff afg afh afi afl afr ag- aga agc agd age agf agg agh agi agl agr aha ahc ahd ahe ahf ahg ahh ahi ahl ahr ai- aia aic aid aie aif aig aih aii ail air al- ala alc ald ale alf alg alh ali all alr ar- ara arc ard are arf arg arh ari arl arr c-- caa cac cad cae caf cag cah cai cal car cca ccc ccd cce ccf ccg cch cci ccl ccr cda cdc cdd cde cdf cdg cdh cdi cdl cdr ce- cea cec ced cee cef ceg ceh cei cel cer cfa cfc cfd cfe cff cfg cfh cfi cfl cfr cga cgc cgd cge cgg cgh cgi cgl cgr ch- cha chc chd che chf chg chh chi chl chr ci- cia cic cid cie cif cig cih cii cil cir cl- cla clc cld cle clf clg clh cli cll clr cra crc crd cre crf crg crh cri crl crr daa dac dad dae daf dag dah dai dal dar dca dcc dcd dce dcf dcg dci dcl dcr dda ddc ddd dde ddf ddg ddh ddi ddl ddr de- dea dec ded dee def deg deh dei del der dfa dfc dfd dfe dff dfg dfh dfi dfl dfr dga dgc dgd dge dgf dgg dgh dgi dgl dgr dh- dha dhc dhd dhe dhf dhh dhi dhl dhr di- dia dic did die dif dig dih dii dil dir dl- dla dlc dld dle dlf dlg dlh dli dll dlr dra drc drd dre drg dri drl drr eaa eac ead eae eaf eag eah eai eal ear ec- eca ecc ecd ece ecf ecg ech eci ecl ecr ed- eda edc edd ede edf edg edh edi edl edr eea eec eed eee eef eeg eel eer ef- efa efc efd efe eff efg efh efi efl efr ega egc egd ege egf egg egh egi egl egr eha ehc ehd ehe ehf ehg ehh ehi ehl ehr eia eic eid eie eif eig eii eil eir ela elc eld ele elf elg elh eli ell elr era erc erd ere erf erg erh eri erl err faa fac fad fae faf fag fah fai fal far fca fcc fcd fce fcf fcg fci fcl fcr fda fdc fdd fde fdf fdg fdh fdi fdl fdr fea fec fed fee fef feg feh fei fel fer ffa ffc ffd ffe fff ffg ffh ffi ffl ffr fga fgc fgd fge fgf fgg fgh fgi fgl fgr fha fhc fhe fhf fhg fhh fhi fhl fhr fia fic fid fie fif fig fih fii fil fir fla flc fld fle flf flg fli fll flr fra frc frd fre frf frg frh fri frl frr g-d gaa gac gad gae gaf gag gah gai gal gar gca gcc gcd gce gcf gcg gch gci gcl gcr gda gdc gdd gde gdf gdh gdi gdl gdr ge- gea gec ged gee gef geg geh gei gel ger gfa gfc gfd gfe gff gfh gfi gfl gfr gga ggc ggd ggg ggh ggi ggr gha ghc ghd ghe ghg ghh ghi ghl ghr gia gic gid gie gif gig gih gii gil gir gla glc gld gle glf glg glh gli gll glr gra grc grd gre grf grg grh gri grl grr h-i haa hac had hae haf hag hah hai hal har hca hcc hcd hce hcf hcg hch hci hcl hcr hda hdc hdd hde hdf hdg hdh hdi hdl hdr he- hea hec hed hee hef heg heh hei hel her hfa hfc hfd hfe hff hfg hfh hfi hfl hfr hga hgc hge hgf hgg hgh hgi hgl hgr hha hhc hhd hhe hhf hhg hhh hhi hhl hhr hia hic hid hie hif hig hih hii hil hir hla hlc hld hle hlf hlg hlh hli hll hlr hr- hra hrc hrd hre hrf hrg hrh hri hrl hrr i-d i-f ia- iaa iac iad iae iaf iag iah iai ial iar ica icc icd ice icf icg ich ici icl icr ida idc idd ide idf idg idh idi idl idr ie- iea iec ied iee ief ieg iei iel ier ifa ifc ifd ife iff ifg ifi ifl ifr iga igc igd ige igf igg igh igi igl igr iha ihc ihd ihe ihf ihg ihh ihi ihl ihr iia iic iid iie iif iih iii iil iir il- ila ilc ild ile ilf ilg ilh ili ill ilr ir- ira irc ird ire irf irg iri irl irr la- laa lac lad lae laf lag lah lai lal lar lca lcc lcd lce lcf lcg lch lci lcl lcr lda ldc ldd lde ldf ldg ldh ldi ldl ldr lea lec led lee lef leg leh lei lel ler lfa lfc lfd lfe lff lfg lfh lfi lfl lfr lga lgc lgd lge lgf lgg lgh lgi lgl lgr lha lhc lhd lhf lhh lhi lhr lia lic lid lie lif lig lih lii lil lir lla llc lld lle llf llg lli lll llr lra lrc lrd lrf lrg lrh lri lrr ra- raa rac rad rae raf rag rah rai ral rar rca rcc rcd rce rcf rcg rch rci rcl rcr rda rdc rdd rde rdf rdg rdh rdi rdl rdr re- rea rec red ree ref reg reh rei rel rer rfa rfc rfd rfe rff rfg rfh rfi rfl rfr rga rgc rgd rge rgf rgg rgh rgi rgr rh- rha rhc rhd rhe rhf rhg rhh rhi rhl rhr ria ric rid rie rif rig rih rii ril rir rla rlc rld rle rlf rlg rlh rli rll