-al -er a-a a-i aaa aad aae aaf aai aal aar aav ad- ada add ade adf adi adl adr adv aea aed aee aef aei ael aer aev af- afa afd afe aff afi afl afr afv ai- aia aid aie aif aii ail air aiv al- ala ald ale alf ali all alr alv ar- ara ard are arf ari arl arr arv av- ava avd ave avf avi avl avr daa dad dae daf dai dal dar dav dda ddd dde ddf ddi ddl ddr de- dea ded dee def dei del der dev dfa dfd dfe dff dfi dfl dfr dfv di- dia did die dif dii dil dir div dl- dla dld dle dlf dli dll dlr dlv dra drd dre dri drl drr drv dva dvd dve dvi dvl dvr eaa ead eae eaf eai eal ear eav ed- eda edd ede edf edi edl edr eea eed eee eef eel eer eev ef- efa efd efe eff efi efl efr eia eid eie eif eii eil eir eiv ela eld ele elf eli ell elr elv era erd ere erf eri erl err erv eva evd eve evf evi evl evr evv faa fad fae faf fai fal far fav fda fdd fde fdf fdi fdl fdr fea fed fee fef fei fel fer fev ffa ffd ffe fff ffi ffl ffr ffv fia fid fie fif fii fil fir fla fld fle flf fli fll flr fra frd fre frf fri frl frr fva fvd i-d i-f i-v ia- iaa iad iae iaf iai ial iar iav ida idd ide idf idi idl idr idv ie- iea ied iee ief iei iel ier iev ifa ifd ife iff ifi ifl ifr iia iid iie iif iii iil iir il- ila ild ile ilf ili ill ilr ilv ir- ira ird ire irf iri irl irr irv iva ivd ive ivf ivi ivl ivr ivv la- laa lad lae laf lai lal lar lav lda ldd lde ldf ldi ldl ldr ldv lea led lee lef lei lel ler lev lfa lfd lfe lff lfi lfl lfr lia lid lie lif lii lil lir liv lla lld lle llf lli lll llr llv lra lrd lrf lri lrr lrv lva lvd lve lvf lvi lvl lvr lvv ra- raa rad rae raf rai ral rar rav rda rdd rde rdf rdi rdl rdr rdv re- rea red ree ref rei rel rer rev rfa rfd rfe rff rfi rfl rfr rfv ria rid rie rif rii ril rir riv rla rld rle rlf rli rll rlr rra rrd rrf rri rrl rrr rva rvd rve rvf rvi rvl rvr rvv v-a v-e vaa vad vae vai val var vav vdd vde vdf vdi vdl vdr vdv vea ved vee vef vei vel ver vfa vfd vff vfi vfl vfr vfv vi- via vid vie vif vii vil vir viv vl- vla vld vle vlf vll vlv vra vrd vre vrf vri vrr vva vvi vvr vvv