aaaa aaac aaad aaal aaca aacc aacd aacl aact aacu aada aadc aadt aadu aala aalc aald aall aalu aata aatc aatt ac-t acaa acac acad acat acca accc accd acct accu acda acdc acdt acla aclc aclu acta actc actl actt actu acu- acul acut adaa adac adad adal adat adcc adda addc addd addl addu adta adua alaa alac alad alal alat alau alca alcc ald- alda aldl all- alla alll allu alta alua alut at-l at-t ataa atac atad atal atat atca atcc atcl atdt atla atta attu atua atuc atul auaa auca auct audc aul- aula auld aull ault aulu aut- c-cd caaa caac caal caat cac- caca cacc cada cadc cadd cadu cala calc cald call calt calu cat- cata catc catd catt catu cauc caul caut ccaa ccac ccad ccat ccca cccc cccl cccu ccdc ccla cclc cctc cctl cctt ccuc ccut cdaa cdac cdad cdda cddl clad clat clau clcd cldc cltc clud clut ctal ctca ctta cuau cuca cucc cuda cula culc culd cull cult cut- cuta cutc cutt daad daal daau daca dact dada dadu dala dall dalt dalu data datt datu daud daut dcca dccc dccl dcct dccu dctc dddd ddlc dtaa dtac dtcc dtla duaa duad dual duat duca duct duda dudd dudu dula dulc dull dult dulu duta duul duut laaa laac laad laal laat laca lacc lacl lact lacu lada ladd ladu lala lald lall lalu lata latc latd latt latu laud laul laut lcac lcad lcat lcca lccc lcdd lctl llat llcc lldc lllc llll llud ltac ltcc lttc ltuc luau luca luda ludd lula lull lulu luta luua taa- taal taat taca tacc tacl tact tada tala talc tall talu tata tatt tatu taua tauc taul taut tcad tcca tccc tccu tcdd tctc tcul tdac tdal tlac tttt ttul tual tuat tuca tucc tudu tula tull tulu tuta tutl tutt tutu uaca uald uata uatu uaua ucad ucal ucat ucca ucdc ucdd ucla ucua ucut udaa udad udal udau udca ulaa ulad ulcc ulla ulta ultt ulua ulul utac utal utau uttu uulu uuta uuuu