-al -er -ic a-a a-c a-i aaa aac aad aae aaf aag aai aal aar aas aau ac- aca acc acd ace acf acg aci acl acr acs acu ad- ada adc add ade adf adg adi adl adr ads adu aea aec aed aee aef aeg aei ael aer aes aeu af- afa afc afd afe aff afg afi afl afr afs afu ag- aga agc agd age agf agg agi agl agr ags agu ai- aia aic aid aie aif aig aii ail air ais aiu al- ala alc ald ale alf alg ali all alr als alu ar- ara arc ard are arf arg ari arl arr ars aru as- asa asc asd ase asf asg asi asl asr ass asu au- aua auc aud aue auf aug aui aul aur aus c-- caa cac cad cae caf cag cai cal car cas cau cca ccc ccd cce ccf ccg cci ccl ccr ccs ccu cda cdc cdd cde cdf cdg cdi cdl cdr cds cdu ce- cea cec ced cee cef ceg cei cel cer ces ceu cfa cfc cfd cfe cff cfg cfi cfl cfr cfs cfu cga cgc cgd cge cgg cgi cgl cgr cgs cgu ci- cia cic cid cie cif cig cii cil cir cis ciu cl- cla clc cld cle clf clg cli cll clr cls clu cra crc crd cre crf crg cri crl crr crs cru csa csc csd cse csf csg csi csl csr css csu cua cuc cud cue cuf cug cui cul cur cus cuu daa dac dad dae daf dag dai dal dar das dau dca dcc dcd dce dcf dcg dci dcl dcr dcs dcu dda ddc ddd dde ddf ddg ddi ddl ddr dds ddu de- dea dec ded dee def deg dei del der des deu dfa dfc dfd dfe dff dfg dfi dfl dfr dfs dfu dga dgc dgd dge dgf dgg dgi dgl dgr dgs dgu di- dia dic did die dif dig dii dil dir dis diu dl- dla dlc dld dle dlf dlg dli dll dlr dls dlu dra drc drd dre drg dri drl drr drs dru dsa dsc dsd dse dsf dsg dsi dsl dsr dss dsu dua duc dud due duf dug dui dul dur dus eaa eac ead eae eaf eag eai eal ear eas eau ec- eca ecc ecd ece ecf ecg eci ecl ecr ecs ecu ed- eda edc edd ede edf edg edi edl edr eds edu eea eec eed eee eef eeg eel eer ees ef- efa efc efd efe eff efg efi efl efr efs ega egc egd ege egf egg egi egl egr egs egu eia eic eid eie eif eig eii eil eir eis eiu ela elc eld ele elf elg eli ell elr els elu era erc erd ere erf erg eri erl err ers eru es- esa esc esd ese esf esg esi esl esr ess esu eu- eua euc eud eue euf eug eui eul eur eus faa fac fad fae faf fag fai fal far fas fau fca fcc fcd fce fcf fcg fci fcl fcr fcs fcu fda fdc fdd fde fdf fdg fdi fdl fdr fds fdu fea fec fed fee fef feg fei fel fer fes feu ffa ffc ffd ffe fff ffg ffi ffl ffr ffs ffu fga fgc fgd fge fgf fgg fgi fgl fgr fgs fia fic fid fie fif fig fii fil fir fis fiu fla flc fld fle flf flg fli fll flr fls flu fra frc frd fre frf frg fri frl frr frs fru fsa fsc fsd fse fsf fsg fsi fsl fsr fss fsu fua fud fue fuf fug fui ful fur fus fuu g-d gaa gac gad gae gaf gag gai gal gar gas gau gca gcc gcd gce gcf gcg gci gcl gcr gcs gcu gda gdc gdd gde gdf gdi gdl gdr gds gdu ge- gea gec ged gee gef geg gei gel ger ges geu gfa gfc gfd gfe gff gfi gfl gfr gfs gga ggc ggd ggg ggi ggr ggs ggu gia gic gid gie gif gig gii gil gir gis giu gla glc gld gle glf glg gli gll glr gls glu gra grc grd gre grf grg gri grl grr grs gru gsa gsc gsd gse gsf gsg gsi gsl gsr gss gsu gu- gua guc gud gue guf gug gui gul gur gus guu i-d i-f ia- iaa iac iad iae iaf iag iai ial iar ias iau ica icc icd ice icf icg ici icl icr ics icu ida idc idd ide idf idg idi idl idr ids idu ie- iea iec ied iee ief ieg iei iel ier ies ifa ifc ifd ife iff ifg ifi ifl ifr ifs ifu iga igc igd ige igf igg igi igl igr igs igu iia iic iid iie iif iii iil iir iis iiu il- ila ilc ild ile ilf ilg ili ill ilr ils ilu ir- ira irc ird ire irf irg iri irl irr irs iru is- isa isc isd ise isf isg isi isl isr iss isu iu- iua iuc iud iue iug iui iur ius la- laa lac lad lae laf lag lai lal lar las lau lca lcc lcd lce lcf lcg lci lcl lcr lcs lcu lda ldc ldd lde ldf ldg ldi ldl ldr lds ldu lea lec led lee lef leg lei lel ler les leu lfa lfc lfd lfe lff lfg lfi lfl lfr lfs lfu lga lgc lgd lge lgf lgg lgi lgl lgr lgs lgu lia lic lid lie lif lig lii lil lir lis liu lla llc lld lle llf llg lli lll llr lls llu lra lrc lrd lrf lrg lri lrr lrs lru lsa lsc lsd lse lsf lsg lsi lsl lsr lss lsu lua luc lud lue luf lug lui lul lur lus luu ra- raa rac rad rae raf rag rai ral rar ras rau rca rcc rcd rce