-al -ic -ol a-a a-b a-c a-i a-t aaa aab aac aad aae aai aal aao aat ab- aba abb abc abd abe abi abl abo abt ac- aca acb acc acd ace aci acl aco act ad- ada adb adc add ade adi adl ado adt aea aeb aec aed aee aei ael aeo aet ai- aia aib aic aid aie aii ail aio ait al- ala alb alc ald ale ali all alo alt aoa aob aoc aod aoe aoi aol aoo aot at- ata atb atc atd ate ati atl ato att baa bab bac bad bae bai bal bao bat bba bbb bbc bbd bbe bbi bbl bbo bbt bca bcb bcc bcd bce bci bcl bco bct bda bdb bdc bdd bde bdi bdl bdo bdt be- bea beb bec bed bee bei bel beo bet bi- bia bib bic bid bie bii bil bio bit bla blb blc bld ble bli bll blo blt boa bob boc bod boe boi bol boo bot bta btb btc btd bte bti btl bto btt c-- caa cab cac cad cae cai cal cao cat cba cbb cbc cbd cbe cbi cbl cbo cbt cca ccb ccc ccd cce cci ccl cco cct cda cdb cdc cdd cde cdi cdl cdo cdt ce- cea ceb cec ced cee cei cel ceo cet ci- cia cib cic cid cie cii cil cio cit cl- cla clb clc cld cle cli cll clo clt co- coa cob coc cod coe coi col coo cot cta ctb ctc ctd cte cti ctl cto ctt daa dab dac dad dae dai dal dao dat dba dbb dbc dbd dbe dbi dbl dbo dbt dca dcb dcc dcd dce dci dcl dco dct dda ddb ddc ddd dde ddi ddl ddo ddt de- dea deb dec ded dee dei del deo det di- dia dib dic did die dii dil dio dit dl- dla dlb dlc dld dle dli dll dlo dlt doa dob doc dod doe doi dol doo dot dta dtb dtc dtd dte dti dtl dto dtt eaa eab eac ead eae eai eal eao eat eba ebb ebc ebd ebe ebi ebl ebo ebt ec- eca ecb ecc ecd ece eci ecl eco ect ed- eda edb edc edd ede edi edl edo edt eea eeb eec eed eee eel eeo eet eia eib eic eid eie eii eil eio eit ela elb elc eld ele eli ell elo elt eo- eoa eob eoc eod eoe eoi eol eoo eot eta etb etc etd ete eti etl eto ett i-d ia- iaa iab iac iad iae iai ial iao iat iba ibb ibc ibd ibe ibi ibl ibo ibt ica icb icc icd ice ici icl ico ict ida idb idc idd ide idi idl ido idt ie- iea iec ied iee iei iel iet iia iib iic iid iie iii iil iio iit il- ila ilb ilc ild ile ili ill ilo ilt io- ioa iob ioc iod ioe ioi iol ioo iot ita itb itc itd ite iti itl ito itt la- laa lab lac lad lae lai lal lao lat lba lbb lbc lbd lbe lbi lbl lbo lbt lca lcb lcc lcd lce lci lcl lco lct lda ldb ldc ldd lde ldi ldl ldo ldt lea leb lec led lee lei lel leo let lia lib lic lid lie lii lil lio lit lla llb llc lld lle lli lll llo llt loa lob loc lod loe loi lol loo lot lta ltb ltc ltd lte lti ltl lto ltt o-i oaa oab oac oad oae oai oal oao oat ob- oba obb obc obd obe obi obl obo obt oc- oca ocb occ ocd oci ocl oco oct oda odb odc odd ode odi odl odo odt oea oeb oec oed oee oei oel oeo oet oia oib oic oid oie oii oil oio oit ola olb olc old ole oli oll olo olt oo- ooa oob ooc ood ooi ool ooo oot ot- ota otb otc otd ote oti otl oto ott taa tab tac tad tae tai tal tao tat tba tbb tbc tbd tbe tbi tbl tbo tbt tca tcb tcc tcd tce tci tcl tco tct tda tdb tdc tdd tde tdi tdl tdo tdt te- tea teb tec ted tee tei tel teo tet tia tib tic tid tie tii til tio tit tla tlc tld tle tli tll tlo tlt to- toa tob toc tod toe toi tol too tot tta ttb ttc ttd tte tti ttl tto ttt