-al -er -ol a-a a-b a-i aaa aab aad aae aaf aag aai aal aao aar aaw ab- aba abb abd abe abf abg abi abl abo abr abw ad- ada adb add ade adf adg adi adl ado adr adw aea aeb aed aee aef aeg aei ael aeo aer aew af- afa afb afd afe aff afg afi afl afo afr afw ag- aga agb agd age agf agg agi agl ago agr agw ai- aia aib aid aie aif aig aii ail aio air aiw al- ala alb ald ale alf alg ali all alo alr alw aoa aob aod aoe aof aog aoi aol aoo aor aow ar- ara arb ard are arf arg ari arl aro arr arw aw- awa awb awd awe awf awg awi awl awo awr aww baa bab bad bae baf bag bai bal bao bar baw bba bbb bbd bbe bbf bbg bbi bbl bbo bbr bbw bda bdb bdd bde bdf bdg bdi bdl bdo bdr bdw be- bea beb bed bee bef beg bei bel beo ber bew bfa bfb bfd bfe bff bfg bfi bfl bfo bfr bga bgb bgd bge bgf bgg bgi bgl bgo bgr bgw bi- bia bib bid bie bif big bii bil bio bir biw bla blb bld ble blf blg bli bll blo blr boa bob bod boe bof bog boi bol boo bor bow bra brb brd bre brf brg bri brl bro brr brw bwa bwb bwd bwf bwg bwi bwl bwo bwr daa dab dad dae daf dag dai dal dao dar daw dba dbb dbd dbe dbf dbg dbi dbl dbo dbr dda ddb ddd dde ddf ddg ddi ddl ddo ddr ddw de- dea deb ded dee def deg dei del deo der dew dfa dfb dfd dfe dff dfg dfi dfl dfo dfr dfw dga dgd dge dgf dgg dgi dgl dgr dgw di- dia dib did die dif dig dii dil dio dir diw dl- dla dlb dld dle dlf dlg dli dll dlo dlr doa dob dod doe dof dog doi dol doo dor dow dra drb drd dre drg dri drl dro drr drw dwa dwb dwe dwf dwg dwi dwo dwr dww eaa eab ead eae eaf eag eai eal eao ear eaw eba ebb ebd ebe ebf ebg ebi ebl ebo ebr ebw ed- eda edb edd ede edf edg edi edl edo edr edw eea eeb eed eee eef eeg eel eeo eer eew ef- efa efb efd efe eff efg efi efl efo efr efw ega egb egd ege egf egg egi egl ego egr egw eia eib eid eie eif eig eii eil eio eir ela elb eld ele elf elg eli ell elo elr elw eo- eoa eob eod eoe eof eog eoi eol eoo eor eow era erb erd ere erf erg eri erl ero err erw ewa ewb ewd ewe ewf ewi ewl ewo ewr eww faa fab fad fae faf fag fai fal fao far faw fba fbb fbd fbe fbf fbg fbi fbl fbo fbr fbw fda fdb fdd fde fdf fdg fdi fdl fdo fdr fea feb fed fee fef feg fei fel feo fer few ffa ffd ffe fff ffg ffi ffl ffo ffr ffw fga fgb fgd fge fgf fgg fgi fgl fgr fgw fia fib fid fie fif fig fii fil fir fla flb fld fle flf flg fli fll flo flr flw foa fob foe fof fog foi fol foo for fow fra frb frd fre frf frg fri frl fro frr frw fwa fwb fwd fwe fwf fwi fwl fwo g-d gaa gab gad gae gaf gag gai gal gao gar gaw gba gbd gbe gbf gbg gbi gbl gbo gbr gbw gda gdb gdd gde gdf gdi gdl gdo gdr gdw ge- gea geb ged gee gef geg gei gel geo ger gew gfa gfb gfd gfe gff gfi gfl gfo gfr gfw gga ggb ggd ggg ggi ggo ggr ggw gia gib gid gie gif gig gii gil gio gir gla glb gld gle glf glg gli gll glo glr goa gob god goe gof gog goi gol goo gor gow gra grb grd gre grf grg gri grl gro grr grw gwa gwb gwd gwe gwf gwg gwi gwl gwr i-d i-f ia- iaa iab iad iae iaf iag iai ial iao iar iaw iba ibb ibd ibe ibf ibg ibi ibl ibo ibr ibw ida idb idd ide idf idg idi idl ido idr idw ie- iea ied iee ief ieg iei iel ier ifa ifb ifd ife iff ifg ifi ifl ifo ifr iga igb igd ige igf igg igi igl igo igr igw iia iib iid iie iif iii iil iio iir iiw il- ila ilb ild ile ilf ilg ili ill ilo ilr io- ioa iob iod ioe iof iog ioi iol ioo ior iow ir- ira irb ird ire irf irg iri irl iro irr iwa iwb iwd iwe iwf iwg iwi iwl iwo iwr iww la- laa lab lad lae laf lag lai lal lao lar law lba lbb lbd lbe lbf lbg lbi lbl lbo lbr lbw lda ldb ldd lde ldf ldg ldi ldl ldo ldr ldw lea leb led lee lef leg lei lel leo ler lew lfa lfb lfd lfe lff lfg lfi lfl lfo lfr lga lgb lgd lge lgf lgg lgi lgl lgo lgr lgw lia lib lid lie lif lig lii lil lio lir liw lla llb lld lle llf llg lli lll llo llr llw loa lob lod loe lof log loi lol loo lor low lra lrb lrd lrf lrg lri lro lrr lrw lwa lwb lwd lwi lwl lwo lwr lww o-i oaa oab oad oae oaf oag oai oal oao oar oaw ob- oba obb obd obe obf obg obi obl obo obr obw oda odb odd ode odf odg odi odl odo odr oea oeb oed oee oef oeg oei oel oeo oer of- ofa