-al -er a-a a-i aaa aad aae aag aai aak aal aar ad- ada add ade adg adi adk adl adr aea aed aee aeg aei aek ael aer ag- aga agd age agg agi agk agl agr ai- aia aid aie aig aii aik ail air aka akd ake akg aki akk akl akr al- ala ald ale alg ali alk all alr ar- ara ard are arg ari ark arl arr daa dad dae dag dai dak dal dar dda ddd dde ddg ddi ddk ddl ddr de- dea ded dee deg dei dek del der dga dgd dge dgg dgi dgk dgl dgr di- dia did die dig dii dik dil dir dka dke dkg dki dkk dkl dkr dl- dla dld dle dlg dli dlk dll dlr dra drd dre drg dri drk drl drr eaa ead eae eag eai eak eal ear ed- eda edd ede edg edi edk edl edr eea eed eee eeg eek eel eer ega egd ege egg egi egl egr eia eid eie eig eii eik eil eir eka ekd eke ekg eki ekl ekr ela eld ele elg eli elk ell elr era erd ere erg eri erk erl err g-d gaa gad gae gag gai gak gal gar gda gdd gde gdi gdk gdl gdr ge- gea ged gee geg gei gek gel ger gga ggd ggg ggi ggr gia gid gie gig gii gik gil gir gka gkd gla gld gle glg gli glk gll glr gra grd gre grg gri grk grl grr i-d ia- iaa iad iae iag iai ial iar ida idd ide idg idi idk idl idr ie- iea ied iee ieg iei iek iel ier iga igd ige igg igi igk igl igr iia iid iie iii iil iir ika ike iki ikk ikl ikr il- ila ild ile ilg ili ilk ill ilr ir- ira ird ire irg iri irk irl irr ka- kaa kad kae kag kai kak kal kar kda kde kdg kdk kdl kdr ke- kea ked kee keg kei kek kel ker kga kgd kgi kgl kia kid kie kig kii kik kil kir kke kki kkk kkl kkr kl- kla kld klg kli klr kra krd krg kri krk krl krr la- laa lad lae lag lai lak lal lar lda ldd lde ldg ldi ldk ldl ldr lea led lee leg lei lek lel ler lga lgd lge lgg lgi lgk lgl lgr lia lid lie lig lii lik lil lir lka lkg lkl lkr lla lld lle llg lli llk lll llr lra lrd lrg lri lrk lrr ra- raa rad rae rag rai rak ral rar rda rdd rde rdg rdi rdl rdr re- rea red ree reg rei rek rel rer rga rgd rge rgg rgi rgk rgr ria rid rie rig rii rik ril rir rke rkg rkk rla rld rle rlg rli rll rlr rra rrd rrg rri rrk rrl rrr