-al -er a-a a-b a-i aaa aab aad aae aaf aai aal aap aar ab- aba abb abd abe abf abi abl abp abr ad- ada adb add ade adf adi adl adp adr aea aeb aed aee aef aei ael aep aer af- afa afb afd afe aff afi afl afp afr ai- aia aib aid aie aif aii ail aip air al- ala alb ald ale alf ali all alp alr ap- apa apb apd ape apf api apl app apr ar- ara arb ard are arf ari arl arp arr b-p baa bab bad bae baf bai bal bap bar bba bbb bbd bbe bbf bbi bbl bbp bbr bda bdb bdd bde bdf bdi bdl bdp bdr be- bea beb bed bee bef bei bel bep ber bfa bfb bfd bfe bff bfi bfl bfp bfr bi- bia bib bid bie bif bii bil bip bir bla blb bld ble blf bli bll blp blr bpa bpb bpd bpe bpf bpi bpl bpp bpr bra brb brd bre brf bri brl brp brr daa dab dad dae daf dai dal dap dar dba dbb dbd dbe dbf dbi dbl dbp dbr dda ddb ddd dde ddf ddi ddl ddp ddr de- dea deb ded dee def dei del dep der dfa dfb dfd dfe dff dfi dfl dfp dfr di- dia dib did die dif dii dil dip dir dl- dla dlb dld dle dlf dli dll dlp dlr dpa dpb dpd dpe dpf dpi dpl dpp dpr dra drb drd dre dri drl drp drr eaa eab ead eae eaf eai eal eap ear eba ebb ebd ebe ebf ebi ebl ebp ebr ed- eda edb edd ede edf edi edl edp edr eea eeb eed eee eef eel eep eer ef- efa efb efd efe eff efi efl efp efr eia eib eid eie eif eii eil eip eir ela elb eld ele elf eli ell elp elr ep- epa epb epd epe epf epi epl epp epr era erb erd ere erf eri erl erp err faa fab fad fae faf fai fal fap far fba fbb fbd fbe fbf fbi fbl fbp fbr fda fdb fdd fde fdf fdi fdl fdp fdr fea feb fed fee fef fei fel fep fer ffa ffd ffe fff ffi ffl ffp ffr fia fib fid fie fif fii fil fip fir fla flb fld fle flf fli fll flp flr fpa fpb fpd fpe fpi fpl fpp fpr fra frb frd fre frf fri frl frp frr i-d i-f ia- iaa iab iad iae iaf iai ial iap iar iba ibb ibd ibe ibf ibi ibl ibp ibr ida idb idd ide idf idi idl idp idr ie- iea ied iee ief iei iel iep ier ifa ifb ifd ife iff ifi ifl ifp ifr iia iib iid iie iif iii iil iip iir il- ila ilb ild ile ilf ili ill ilp ilr ipa ipb ipd ipe ipf ipi ipl ipp ipr ir- ira irb ird ire irf iri irl irp irr l-p la- laa lab lad lae laf lai lal lap lar lba lbb lbd lbe lbf lbi lbl lbp lbr lda ldb ldd lde ldf ldi ldl ldp ldr lea leb led lee lef lei lel lep ler lfa lfb lfd lfe lff lfi lfl lfp lfr lia lib lid lie lif lii lil lip lir lla llb lld lle llf lli lll llp llr lpa lpb lpd lpe lpf lpi lpl lpp lpr lra lrb lrd lrf lri lrp lrr p-p paa pab pad pae paf pai pal pap par pba pbb pbd pbe pbf pbi pbl pbp pbr pda pdb pdd pde pdf pdi pdl pdp pdr pea peb ped pee pef pei pel pep per pfa pfb pfd pfe pff pfi pfl pfp pfr pia pib pid pie pif pii pil pip pir pla plb pld ple plf pli pll plp plr ppa ppb ppd ppe ppf ppi ppl ppp ppr pra prb prd pre prf pri prl prp prr ra- raa rab rad rae raf rai ral rap rar rba rbb rbd rbe rbf rbi rbl rbp rbr rda rdb rdd rde rdf rdi rdl rdp rdr re- rea reb red ree ref rei rel rep rer rfa rfb rfd rfe rff rfi rfl rfp rfr ria rib rid rie rif rii ril rip rir rla rld rle rlf rli rll rlp rlr rpa rpb rpd rpe rpf rpi rpl rpp rpr rra rrb rrd rrf rri rrl rrp rrr

a-be a-ii aaaa aaab aaad aaae aaaf aaai aaal aaap aaar aaba aabb aabd aabi aabl aabp aada aade aadi aaea aaep aafa aafb aafd aaff aafi aafl aaib aaii aala aald aale aali aall aapa aapi aapl aara aard aare aari aarp abaa abab abad abae abaf abai abal abap abar abb- abba abbb abbe abbi abbr abda abdi abed abee abel aber abff abia abib abid abie abil abir abla able abpa abpd abpi abpp abpr abra abri adaa adab adad adae adai adal adap adar adba adbi adda addd adde addi addl addr adea adeb adee adel ader adfa adfl adia adib adie adif adip adir adle adli adp- adra adre aeaf aeap aebi aede aeer aela aelp aer- aera aerd aeri afaa afad afap afar afdb afdl afee afel afer affa affi afia afib afid afif afil afir afla afle aflp afpa afpe afr- afra afre afri aiai aiba aibl aida aidb aide aidi aidr aiea aiee aiel aifd aiff aifl aiia aiib aiid aiir aila aild aile aili aipa aipe aipf aipi aira aird aire airi airp al-p alaa alad alae alai alal alap alar alb- alba albe albi ald- alda alde aldi aldl alea aled alee alef alep aler alfa alfe alfi ali- alia alib alid alie alif alii alil alip alir all- alla alle alli alll allr alpa alpe alpi alpl apai apal apap apar apba apbr apda apdd apea aped apel apep aper apfa apfl api- apia apid apie apip