-al -er a-a a-b a-i aaa aab aae aai aal aam aar aav ab- aba abb abe abi abl abm abr abv aea aeb aee aei ael aem aer aev ai- aia aib aie aii ail aim air aiv al- ala alb ale ali all alm alr alv ama amb ame ami aml amm amr amv ar- ara arb are ari arl arm arr arv av- ava avb ave avi avl avm avr baa bab bae bai bal bam bar bav bba bbb bbe bbi bbl bbm bbr be- bea beb bee bei bel bem ber bev bi- bia bib bie bii bil bim bir biv bla blb ble bli bll blm blr blv bma bmb bme bmi bml bmm bmr bmv bra brb bre bri brl brm brr brv bva bvb bve bvi bvl bvm bvr bvv eaa eab eae eai eal eam ear eav eba ebb ebe ebi ebl ebm ebr ebv eea eeb eee eel eem eer eev eia eib eie eii eil eim eir eiv ela elb ele eli ell elm elr elv em- ema emb eme emi eml emm emr emv era erb ere eri erl erm err erv eva evb eve evi evl evm evr evv i-v ia- iaa iab iae iai ial iam iar iav iba ibb ibe ibi ibl ibm ibr ibv ie- iea iee iei iel iem ier iev iia iib iie iii iil iim iir il- ila ilb ile ili ill ilm ilr ilv im- ima imb ime imi iml imm imv ir- ira irb ire iri irl irm irr irv iva ivb ive ivi ivl ivr ivv la- laa lab lae lai lal lam lar lav lba lbb lbe lbi lbl lbm lbr lbv lea leb lee lei lel lem ler lev lia lib lie lii lil lim lir liv lla llb lle lli lll llm llr llv lma lmb lme lmi lml lmm lmr lmv lra lrb lri lrm lrr lrv lva lvb lve lvi lvl lvm lvr lvv m-r m-v maa mab mae mai mal mam mar mav mba mbb mbe mbi mbl mbm mbr mbv mea meb mee mei mel mem mer mev mi- mia mib mie mii mil mim mir miv mla mlb mle mli mll mlm mlr mlv mma mmb mme mmi mml mmm mmr mmv mra mrb mre mri mrl mrm mrr mrv mva mvb mve mvi mvl mvm mvr mvv ra- raa rab rae rai ral ram rar rav rba rbb rbe rbi rbl rbm rbr re- rea reb ree rei rel rem rer rev ria rib rie rii ril rim rir riv rla rle rli rll rlm rlr rma rmb rme rmi rml rmm rmr rmv rra rrb rri rrl rrm rrr rva rvb rve rvi rvl rvm rvr rvv v-a v-e vaa vab vae vai val vam var vav vba vbi vbl vbm vbr vbv vea veb vee vei vel vem ver vi- via vib vie vii vil vim vir viv vl- vla vlb vle vll vlm vlv vm- vma vmi vmm vmr vra vrb vre vri vrm vrr vva vvb vvi vvm vvr vvv