-al -ol -th a-a a-b a-c a-t a-z aaa aab aac aah aak aal aao aas aat aaz ab- aba abb abc abh abk abl abo abs abt abz ac- aca acb acc ach ack acl aco acs act acz aha ahb ahc ahh ahk ahl aho ahs aht ahz aka akb akc akh akk akl ako aks al- ala alb alc alh alk all alo als alt alz aoa aob aoc aoh aok aol aoo aos aot as- asa asb asc ash ask asl aso ass ast asz at- ata atb atc ath atl ato ats att atz az- aza azb azo azs azt azz baa bab bac bah bak bal bao bas bat baz bba bbb bbc bbh bbk bbl bbo bbs bbt bca bcb bcc bch bck bcl bco bcs bct bcz bha bhb bhc bhh bhk bhl bho bhs bht bka bkb bkc bkk bkl bko bks bkt bla blb blc blh blk bll blo bls blt blz boa bob boc boh bok bol boo bos bot boz bsa bsb bsc bsh bsk bsl bso bss bst bta btb btc bth btk btl bto bts btt btz bza bzh bzo bzs bzz c-- caa cab cac cah cak cal cao cas cat caz cba cbb cbc cbh cbk cbl cbo cbs cbt cbz cca ccb ccc cch cck ccl cco ccs cct ccz ch- cha chb chc chh chk chl cho chs cht chz cka ckb ckc ckh cko cks ckt cl- cla clb clc clh clk cll clo cls clt clz co- coa cob coc coh cok col coo cos cot coz csa csb csc csh csk csl cso css cst csz cta ctb ctc cth ctk ctl cto cts ctt ctz cz- czc czk czo czt haa hab hac hah hak hal hao has hat haz hba hbb hbc hbh hbk hbl hbo hbs hbt hbz hca hcb hcc hch hck hcl hco hcs hct hha hhb hhc hhh hhk hhl hho hhs hht hhz hka hkb hkh hkk hkl hko hks hkt hla hlb hlc hlh hll hlo hls hlt hlz hoa hob hoc hoh hok hol hoo hos hot hsa hsb hsc hsh hsk hsl hss hst hsz hta htb htc hth htk htl hto hts htt htz hzl hzo hzs hzt k-t k-z ka- kaa kab kac kah kak kal kao kas kat kaz kba kbb kbc kbh kbk kbl kbo kbs kbz kca kcb kcc kch kck kcl kcs kct kha khh khk kho khs khz kkb kkc kkh kkk kkl kks kkt kl- kla klb klc klh klo kls klt klz koa kob koc koh kok kol koo kos kot koz ksa ksb ksc ksh ksk ksl kso kss kst kta ktb ktc kth ktk ktl kto kts ktt kzo la- laa lab lac lah lak lal lao las lat laz lba lbb lbc lbh lbk lbl lbo lbs lbt lca lcb lcc lch lck lcl lco lcs lct lha lhb lhc lhh lhk lho lhs lht lhz lka lkb lkh lkl lks lkt lla llb llc llk lll llo lls llt llz loa lob loc loh lok lol loo los lot loz lsa lsb lsc lsh lsk lsl lso lss lst lsz lta ltb ltc lth ltk ltl lto lts ltt ltz lzh lzo lzs oaa oab oac oah oak oal oao oas oat ob- oba obb obc obh obk obl obo obs obt oc- oca ocb occ och ock ocl oco ocs oct ocz oha ohc ohh ohl oho ohs oht oka okb okc okk okl oko oks ola olb olc olk oll olo ols olt oo- ooa oob ooc ooh ook ool ooo oos oot os- osa osb osc osh osk osl oso oss ost ot- ota otb otc oth otk otl oto ots ott otz oza ozo ozs ozt ozz saa sab sac sah sak sal sao sas sat saz sba sbb sbc sbh sbk sbl sbo sbs sbt sca scb scc sch sck scl sco scs sct sh- sha shb shc shh shk shl sho shs sht sk- ska skb skc skh skk skl sko sks skt sla slb slc slh slk sll slo sls slt soa sob soc soh sok sol soo sos sot soz ss- ssa ssb ssc ssh ssk ssl sso sss sst ssz sta stb stc sth stk stl sto sts stt stz sza szl taa tab tac tah tak tal tao tas tat taz tba tbb tbc tbh tbk tbl tbo tbs tbt tbz tca tcb tcc tch tck tcl tco tcs tct th- tha thb thc thh thk thl tho ths tht thz tka tkb tkc tkk tkl tko tks tkt tkz tla tlc tlh tlk tll tlo tls tlt tlz to- toa tob toc toh tok tol too tos tot toz tsa tsb tsc tsh tsk tsl tso tss tst tta ttb ttc tth ttk ttl tto tts ttt tza tzs zaa zab zac zah zak zao zas zat zaz zbb zbc zbl zbs zbt zcl zco zcs zha zhc zhl zho zhs zka zks zla zlt zo- zoa zob zoc zok zol zoo zos zot zsa zsh zsl zst zsz zta ztl zzs zzt zzz

a-ak a-ha a-ok aaaa aaab aaac aaah aaal aaas aaba aabb aabc aabh aabl aabt aaca aacb aacc aach aack aacl aaco aacs aact aaha aahk aahl aahs aahz aaka aala aalc aall aalo aals aaoo aasa aasc aass aast aata aatc aatk aatt abaa abab abac abak abal abas abat abb- abba abbb abbo abbs abbt abca abcb abcc abch abcl abcs abct abha abho abhs abla ablo abls aboa abob aboh abok abol aboo abos abot abs- absa absl abss abta abts abza ac-t acaa acab acac acas acat acba acbl acca accc acch acco accs acct acha achh achl acho achs acht acks acla aclc acls acoa acoh acol acos acot acsa acsc acsl acss acst acta actc acth actl acto acts actt ahab ahac ahah ahal ahas ahat ahaz ahha ahhs ahla ahoa ahok ahot ahsa ahso