-al a-a a-c aaa aac aad aae aaf aag aal aas ac- aca acc acd ace acf acg acl acs ad- ada adc add ade adf adg adl ads aea aec aed aee aef aeg ael aes af- afa afc afd afe aff afg afl afs ag- aga agc agd age agf agg agl ags al- ala alc ald ale alf alg all als as- asa asc asd ase asf asg asl ass c-- caa cac cad cae caf cag cal cas cca ccc ccd cce ccf ccg ccl ccs cda cdc cdd cde cdf cdg cdl cds ce- cea cec ced cee cef ceg cel ces cfa cfc cfd cfe cff cfg cfl cfs cga cgc cgd cge cgg cgl cgs cl- cla clc cld cle clf clg cll cls csa csc csd cse csf csg csl css daa dac dad dae daf dag dal das dca dcc dcd dce dcf dcg dcl dcs dda ddc ddd dde ddf ddg ddl dds de- dea dec ded dee def deg del des dfa dfc dfd dfe dff dfg dfl dfs dga dgc dgd dge dgf dgg dgl dgs dl- dla dlc dld dle dlf dlg dll dls dsa dsc dsd dse dsf dsg dsl dss eaa eac ead eae eaf eag eal eas ec- eca ecc ecd ece ecf ecg ecl ecs ed- eda edc edd ede edf edg edl eds eea eec eed eee eef eeg eel ees ef- efa efc efd efe eff efg efl efs ega egc egd ege egf egg egl egs ela elc eld ele elf elg ell els es- esa esc esd ese esf esg esl ess faa fac fad fae faf fag fal fas fca fcc fcd fce fcf fcg fcl fcs fda fdc fdd fde fdf fdg fdl fds fea fec fed fee fef feg fel fes ffa ffc ffd ffe fff ffg ffl ffs fga fgc fgd fge fgf fgg fgl fgs fla flc fld fle flf flg fll fls fsa fsc fsd fse fsf fsg fsl fss g-d gaa gac gad gae gaf gag gal gas gca gcc gcd gce gcf gcg gcl gcs gda gdc gdd gde gdf gdl gds ge- gea gec ged gee gef geg gel ges gfa gfc gfd gfe gff gfl gfs gga ggc ggd ggg ggs gla glc gld gle glf glg gll gls gsa gsc gsd gse gsf gsg gsl gss la- laa lac lad lae laf lag lal las lca lcc lcd lce lcf lcg lcl lcs lda ldc ldd lde ldf ldg ldl lds lea lec led lee lef leg lel les lfa lfc lfd lfe lff lfg lfl lfs lga lgc lgd lge lgf lgg lgl lgs lla llc lld lle llf llg lll lls lsa lsc lsd lse lsf lsg lsl lss saa sac sad sae saf sag sal sas sca scc scd sce scf scg scl scs sda sdc sdd sde sdf sdg sdl sds se- sea sec sed see sef seg sel ses sfa sfc sfd sfe sff sfg sfl sfs sga sgc sgd sge sgf sgg sgl sgs sla slc sld sle slf slg sll sls ss- ssa ssc ssd sse ssf ssg ssl sss

-ase aaaa aaac aaad aaae aaaf aaal aaas aaca aacc aacd aace aacf aacl aacs aada aadc aade aads aaea aaec aaes aafa aafc aafd aaff aafl aage aala aalc aald aale aall aals aasa aasc aasd aase aasf aass acaa acac acad acae acag acas acca accc accd acce accf accs acda acdc acde acdf acds ace- acea acec aced acel aces acfc acfd acfe acfl acfs acga acgs acla aclc acle acls acsa acsc acsd acse acsl acss adaa adac adad adae adag adal adas adcc adcs adda addc addd adde addl adds adea adee adel ades adfa adfc adfl adfs adgs adle adls adsa adsl adss aeac aeaf aeas aecl aede aega aela aelc aesc aesd aess afaa afad afca afcc afcs afdc afdl afee afel afes affa affc affs afgf afla aflc afle aflg afsa afsc agac agad agag agal agas agca agcc agce agda agde agea aged agee agel ages agfa agga agge agla aglc agle agls agsa agsg alaa alac alad alae alag alal alas alca alcc alce alcs ald- alda alde aldl alds alea alec aled alee alef aleg ales alfa alfe alfs alg- alga alge algs all- alla alle alll alls alsa alsc alse asaa asac asad asae asaf asag asal asas asc- asca ascc asce ascl asda asde asdf asdl asds asea asec asee asel ases asfa asgd asge asla asle assa assc assd asse assl asss c-cd caaa caac caaf caal caas cac- caca cacc cace cada cadc cadd cade cads caec caes cafa cafc cafe caff cafl cafs caga cage cagg cags cala calc cald cale calf call cals casa casc casd case casl cass ccaa ccac ccad ccaf ccag ccas ccca cccc cccf cccl cccs ccdc ccdf ccds cced ccee ccel ccfa ccfc ccfd ccff ccfl ccga ccgc ccgs ccla cclc cclg ccls ccsa ccsd ccsf ccsg ccsl ccss cd-e cdaa cdac cdad cdcs cdda cddl cdec cdef cdes cdfa cdfe cdfs cdls cdss ceac cead ceal ceas cec- ceca cece cecs ceda cedd cede ceec ceel cees cef- cefa cefc cege cel- cela celc cele celf cell cels cesa cesc cese cesg cess cfaa cfac cfae cfca cfcf cfcl cfcs cfda cfds cfgs cfls cfsa cfse cfsg cfsl cgac cgal cgas cgcc cgcg cged cgel cges cgfc cggs cgss clad claf clag clas clcd cldc clea clec cled clee clef cleg cles clsa clsc csaa csac csas cscc cscd csce cscf cscl cscs csda csea csec csee csfc csla csld cssa cssd csse daad daae daag daal daas daca dace dacs dada dade dads dafa dafc dafe daff dafs daga dage dagg dags dala dale dalf dall dals dasa dasc dasd dase dasl dass dcas dcca dccc dccl dccs dcds dcfc dcfs dcgs dcls dcsc dcsg dcss dddd ddes ddlc ddss deac dead deae deaf deal deas dec-