-al -er -ic -ol a-a a-c a-i aaa aac aad aae aaf aai aal aao aar aax ac- aca acc acd ace acf aci acl aco acr acx ad- ada adc add ade adf adi adl ado adr adx aea aec aed aee aef aei ael aeo aer aex af- afa afc afd afe aff afi afl afo afr afx ai- aia aic aid aie aif aii ail aio air aix al- ala alc ald ale alf ali all alo alr alx aoa aoc aod aoe aof aoi aol aoo aor aox ar- ara arc ard are arf ari arl aro arr arx ax- axa axe axi axl axo axr axx c-- caa cac cad cae caf cai cal cao car cax cca ccc ccd cce ccf cci ccl cco ccr ccx cda cdc cdd cde cdf cdi cdl cdo cdr cdx ce- cea cec ced cee cef cei cel ceo cer cex cfa cfc cfd cfe cff cfi cfl cfo cfr cfx ci- cia cic cid cie cif cii cil cio cir cix cl- cla clc cld cle clf cli cll clo clr clx co- coa coc cod coe cof coi col coo cor cox cra crc crd cre crf cri crl cro crr crx cxc cxf cxi cxl cxo cxr cxx daa dac dad dae daf dai dal dao dar dax dca dcc dcd dce dcf dci dcl dco dcr dcx dda ddc ddd dde ddf ddi ddl ddo ddr ddx de- dea dec ded dee def dei del deo der dex dfa dfc dfd dfe dff dfi dfl dfo dfr dfx di- dia dic did die dif dii dil dio dir dix dl- dla dlc dld dle dlf dli dll dlo dlr dlx doa doc dod doe dof doi dol doo dor dox dra drc drd dre dri drl dro drr drx dxc dxd dxi dxl dxo dxr dxx eaa eac ead eae eaf eai eal eao ear eax ec- eca ecc ecd ece ecf eci ecl eco ecr ecx ed- eda edc edd ede edf edi edl edo edr edx eea eec eed eee eef eel eeo eer eex ef- efa efc efd efe eff efi efl efo efr efx eia eic eid eie eif eii eil eio eir eix ela elc eld ele elf eli ell elo elr elx eo- eoa eoc eod eoe eof eoi eol eoo eor era erc erd ere erf eri erl ero err ex- exa exc exd exe exi exl exo exr exx faa fac fad fae faf fai fal fao far fax fca fcc fcd fce fcf fci fcl fco fcr fcx fda fdc fdd fde fdf fdi fdl fdo fdr fdx fea fec fed fee fef fei fel feo fer fex ffa ffc ffd ffe fff ffi ffl ffo ffr ffx fia fic fid fie fif fii fil fir fix fla flc fld fle flf fli fll flo flr flx foa foc foe fof foi fol foo for fox fra frc frd fre frf fri frl fro frr fxe fxi fxr fxx i-d i-f ia- iaa iac iad iae iaf iai ial iao iar ica icc icd ice icf ici icl ico icr ida idc idd ide idf idi idl ido idr idx ie- iea iec ied iee ief iei iel ier iex ifa ifc ifd ife iff ifi ifl ifo ifr ifx iia iic iid iie iif iii iil iio iir iix il- ila ilc ild ile ilf ili ill ilo ilr ilx io- ioa ioc iod ioe iof ioi iol ioo ior ir- ira irc ird ire irf iri irl iro irr irx ixc ixe ixi ixl la- laa lac lad lae laf lai lal lao lar lax lca lcc lcd lce lcf lci lcl lco lcr lcx lda ldc ldd lde ldf ldi ldl ldo ldr lea lec led lee lef lei lel leo ler lex lfa lfc lfd lfe lff lfi lfl lfo lfr lfx lia lic lid lie lif lii lil lio lir lix lla llc lld lle llf lli lll llo llr loa loc lod loe lof loi lol loo lor lox lra lrc lrd lrf lri lro lrr lxc lxd lxi lxo lxr lxx o-i oaa oac oad oae oaf oai oal oao oar oax oc- oca occ ocd ocf oci ocl oco ocr ocx oda odc odd ode odf odi odl odo odr oea oec oed oee oef oei oel oeo oer oex of- ofa ofc ofd ofe off ofi ofl ofo ofr ofx oia oic oid oie oif oii oil oio oir ola olc old ole olf oli oll olo oo- ooa ooc ood oof ooi ool ooo oor oox or- ora orc ord ore orf ori orl oro orr orx ox- oxa oxc oxf oxi oxo oxx ra- raa rac rad rae raf rai ral rao rar rax rca rcc rcd rce rcf rci rcl rco rcr rcx rda rdc rdd rde rdf rdi rdl rdo rdr rdx re- rea rec red ree ref rei rel reo rer rex rfa rfc rfd rfe rff rfi rfl rfo rfr ria ric rid rie rif rii ril rio rir rix rla rlc rld rle rlf rli rll rlo rlr roa roc rod roe rof roi rol roo ror rox rra rrc rrd rrf rri rrl rrr rxr xaa xac xad xaf xal xar xcd xcf xci xcl xcr xcx xda xdc xde xdf xdi xdr xed xee xel xer xex xfa xfe xfl xfx xia xic xie xii xio xix xla xld xlf xli xlr xoa xoc xod xof xoi xoo xor xox xrc xrd xrf xrx xxi xxl xxo xxx

a-do a-ii aaaa aaac aaad aaae aaaf aaai aaal aaar aaca aacc aacd aace aacf aaci aacl aaco aacr aada aadc aade aadi aaea aaec aafa aafc aafd aaff aafi aafl aaic aaii aala aalc aald aale aali aall aalo aaoe aaoo aara aarc aard aare aari aaro acaa acac acad acae acai acar acca accc accd acce accf acci acco acda acdc acde acdf acdi ace- acea acec