-al -er a-a a-b a-i aaa aab aae aai aal aar aav aaw ab- aba abb abe abi abl abr abv abw aea aeb aee aei ael aer aev aew ai- aia aib aie aii ail air aiv aiw al- ala alb ale ali all alr alv alw ar- ara arb are ari arl arr arv arw av- ava avb ave avi avl avr avw aw- awa awb awe awi awl awr awv aww baa bab bae bai bal bar bav baw bba bbb bbe bbi bbl bbr bbw be- bea beb bee bei bel ber bev bew bi- bia bib bie bii bil bir biv biw bla blb ble bli bll blr blv bra brb bre bri brl brr brv brw bva bvb bve bvi bvl bvr bvv bvw bwa bwb bwi bwl bwr bwv eaa eab eae eai eal ear eav eaw eba ebb ebe ebi ebl ebr ebv ebw eea eeb eee eel eer eev eew eia eib eie eii eil eir eiv ela elb ele eli ell elr elv elw era erb ere eri erl err erv erw eva evb eve evi evl evr evv evw ewa ewb ewe ewi ewl ewr eww i-v ia- iaa iab iae iai ial iar iav iaw iba ibb ibe ibi ibl ibr ibv ibw ie- iea iee iei iel ier iev iia iib iie iii iil iir iiw il- ila ilb ile ili ill ilr ilv ir- ira irb ire iri irl irr irv iva ivb ive ivi ivl ivr ivv iwa iwb iwe iwi iwl iwr iww la- laa lab lae lai lal lar lav law lba lbb lbe lbi lbl lbr lbv lbw lea leb lee lei lel ler lev lew lia lib lie lii lil lir liv liw lla llb lle lli lll llr llv llw lra lrb lri lrr lrv lrw lva lvb lve lvi lvl lvr lvv lwa lwb lwi lwl lwr lww ra- raa rab rae rai ral rar rav raw rba rbb rbe rbi rbl rbr rbw re- rea reb ree rei rel rer rev rew ria rib rie rii ril rir riv rla rle rli rll rlr rlw rra rrb rri rrl rrr rva rvb rve rvi rvl rvr rvv rvw rwa rwb rwe rwi rwl rwr v-a v-e vaa vab vae vai val var vav vaw vba vbi vbl vbr vbv vbw vea veb vee vei vel ver vew vi- via vib vie vii vil vir viv vl- vla vlb vle vll vlv vlw vra vrb vre vri vrr vva vvb vvi vvr vvv vwa waa wab wae wai wal war wav waw wba wbb wbe wbi wbr wbw wea web wee wei wel wer wew wia wib wie wii wil wir wiv wl- wla wlb wle wli wll wlr wlw wr- wra wre wri wrl wrr wrw wva wvw wwa wwe wwi wwl wwv www