-al a-a a-i aaa aad aae aag aai aal aap ad- ada add ade adg adi adl adp aea aed aee aeg aei ael aep ag- aga agd age agg agi agl agp ai- aia aid aie aig aii ail aip al- ala ald ale alg ali all alp ap- apa apd ape apg api apl app daa dad dae dag dai dal dap dda ddd dde ddg ddi ddl ddp de- dea ded dee deg dei del dep dga dgd dge dgg dgi dgl dgp di- dia did die dig dii dil dip dl- dla dld dle dlg dli dll dlp dpa dpd dpe dpg dpi dpl dpp eaa ead eae eag eai eal eap ed- eda edd ede edg edi edl edp eea eed eee eeg eel eep ega egd ege egg egi egl egp eia eid eie eig eii eil eip ela eld ele elg eli ell elp ep- epa epd epe epg epi epl epp g-d g-p gaa gad gae gag gai gal gap gda gdd gde gdi gdl gdp ge- gea ged gee geg gei gel gep gga ggd ggg ggi ggp gia gid gie gig gii gil gip gla gld gle glg gli gll glp gpa gpd gpe gpg gpi gpl gpp i-d ia- iaa iad iae iag iai ial iap ida idd ide idg idi idl idp ie- iea ied iee ieg iei iel iep iga igd ige igg igi igl igp iia iid iie iii iil iip il- ila ild ile ilg ili ill ilp ipa ipd ipe ipg ipi ipl ipp l-p la- laa lad lae lag lai lal lap lda ldd lde ldg ldi ldl ldp lea led lee leg lei lel lep lga lgd lge lgg lgi lgl lgp lia lid lie lig lii lil lip lla lld lle llg lli lll llp lpa lpd lpe lpg lpi lpl lpp p-p paa pad pae pag pai pal pap pda pdd pde pdg pdi pdl pdp pea ped pee peg pei pel pep pga pgd pge pgg pgi pgl pgp pia pid pie pig pii pil pip pla pld ple plg pli pll plp ppa ppd ppe ppg ppi ppl ppp