-al a-a a-c a-t aaa aac aad aae aal aat aav ac- aca acc acd ace acl act acv ad- ada adc add ade adl adt adv aea aec aed aee ael aet aev al- ala alc ald ale all alt alv at- ata atc atd ate atl att atv av- ava avc avd ave avl avt c-- caa cac cad cae cal cat cav cca ccc ccd cce ccl cct ccv cda cdc cdd cde cdl cdt cdv ce- cea cec ced cee cel cet cev cl- cla clc cld cle cll clt clv cta ctc ctd cte ctl ctt ctv cva cvc cvd cve cvl cvt cvv daa dac dad dae dal dat dav dca dcc dcd dce dcl dct dcv dda ddc ddd dde ddl ddt de- dea dec ded dee del det dev dl- dla dlc dld dle dll dlt dlv dta dtc dtd dte dtl dtt dtv dva dvc dvd dve dvl dvt eaa eac ead eae eal eat eav ec- eca ecc ecd ece ecl ect ecv ed- eda edc edd ede edl edt eea eec eed eee eel eet eev ela elc eld ele ell elt elv eta etc etd ete etl ett etv eva evc evd eve evl evt evv la- laa lac lad lae lal lat lav lca lcc lcd lce lcl lct lcv lda ldc ldd lde ldl ldt ldv lea lec led lee lel let lev lla llc lld lle lll llt llv lta ltc ltd lte ltl ltt ltv lva lvc lvd lve lvl lvt lvv taa tac tad tae tal tat tav tca tcc tcd tce tcl tct tcv tda tdc tdd tde tdl tdt tdv te- tea tec ted tee tel tet tev tla tlc tld tle tll tlt tlv tta ttc ttd tte ttl ttt ttv tva tvc tvd tve tvl tvt v-a v-e vaa vac vad vae val vat vav vca vcc vcd vce vcl vct vdc vdd vde vdl vdt vdv vea vec ved vee vel vet vl- vla vlc vld vle vll vlt vlv vta vtc vte vtl vtt vtv vva vvc vvt vvv