-al -er a-a a-b a-i aaa aab aad aae aai aal aam aar ab- aba abb abd abe abi abl abm abr ad- ada adb add ade adi adl adm adr aea aeb aed aee aei ael aem aer ai- aia aib aid aie aii ail aim air al- ala alb ald ale ali all alm alr ama amb amd ame ami aml amm amr ar- ara arb ard are ari arl arm arr baa bab bad bae bai bal bam bar bba bbb bbd bbe bbi bbl bbm bbr bda bdb bdd bde bdi bdl bdm bdr be- bea beb bed bee bei bel bem ber bi- bia bib bid bie bii bil bim bir bla blb bld ble bli bll blm blr bma bmb bmd bme bmi bml bmm bmr bra brb brd bre bri brl brm brr daa dab dad dae dai dal dam dar dba dbb dbd dbe dbi dbl dbm dbr dda ddb ddd dde ddi ddl ddm ddr de- dea deb ded dee dei del dem der di- dia dib did die dii dil dim dir dl- dla dlb dld dle dli dll dlm dlr dma dmb dmd dme dmi dml dmm dmr dra drb drd dre dri drl drm drr eaa eab ead eae eai eal eam ear eba ebb ebd ebe ebi ebl ebm ebr ed- eda edb edd ede edi edl edm edr eea eeb eed eee eel eem eer eia eib eid eie eii eil eim eir ela elb eld ele eli ell elm elr em- ema emb emd eme emi eml emm emr era erb erd ere eri erl erm err i-d ia- iaa iab iad iae iai ial iam iar iba ibb ibd ibe ibi ibl ibm ibr ida idb idd ide idi idl idm idr ie- iea ied iee iei iel iem ier iia iib iid iie iii iil iim iir il- ila ilb ild ile ili ill ilm ilr im- ima imb imd ime imi iml imm ir- ira irb ird ire iri irl irm irr la- laa lab lad lae lai lal lam lar lba lbb lbd lbe lbi lbl lbm lbr lda ldb ldd lde ldi ldl ldm ldr lea leb led lee lei lel lem ler lia lib lid lie lii lil lim lir lla llb lld lle lli lll llm llr lma lmb lmd lme lmi lml lmm lmr lra lrb lrd lri lrm lrr m-r maa mab mad mae mai mal mam mar mba mbb mbd mbe mbi mbl mbm mbr mda mdb mdd mde mdi mdl mdm mdr mea meb med mee mei mel mem mer mi- mia mib mid mie mii mil mim mir mla mlb mld mle mli mll mlm mlr mma mmb mmd mme mmi mml mmm mmr mra mrb mrd mre mri mrl mrm mrr ra- raa rab rad rae rai ral ram rar rba rbb rbd rbe rbi rbl rbm rbr rda rdb rdd rde rdi rdl rdm rdr re- rea reb red ree rei rel rem rer ria rib rid rie rii ril rim rir rla rld rle rli rll rlm rlr rma rmb rmd rme rmi rml rmm rmr rra rrb rrd rri rrl rrm rrr