-al -th a-a a-b a-c a-t aaa aab aac aae aah aaj aak aal aat ab- aba abb abc abe abh abj abk abl abt ac- aca acb acc ace ach acj ack acl act aea aeb aec aee aeh aej aek ael aet aha ahb ahc ahe ahh ahj ahk ahl aht aja ajb ajc aje ajh ajj ajk ajl ajt aka akb akc ake akh akj akk akl al- ala alb alc ale alh alj alk all alt at- ata atb atc ate ath atl att baa bab bac bae bah baj bak bal bat bba bbb bbc bbe bbh bbk bbl bbt bca bcb bcc bce bch bcj bck bcl bct be- bea beb bec bee beh bek bel bet bha bhb bhc bhe bhh bhj bhk bhl bht bja bjc bjj bjk bjt bka bkb bkc bke bkk bkl bkt bla blb blc ble blh blj blk bll blt bta btb btc bte bth btk btl btt c-- c-j caa cab cac cae cah caj cak cal cat cba cbb cbc cbe cbh cbj cbk cbl cbt cca ccb ccc cce cch ccj cck ccl cct ce- cea ceb cec cee ceh cej cek cel cet ch- cha chb chc che chh chk chl cht cja cjb cjc cjk cka ckb ckc ckh ckt cl- cla clb clc cle clh clj clk cll clt cta ctb ctc cte cth ctk ctl ctt eaa eab eac eae eah eaj eak eal eat eba ebb ebc ebe ebh ebj ebk ebl ebt ec- eca ecb ecc ece ech ecj eck ecl ect eea eeb eec eee eek eel eet eha ehb ehc ehe ehh ehl eht eja ejc ejl ejt eka ekb ekc eke ekh ekl ekt ela elb elc ele elh elk ell elt eta etb etc ete eth etj etk etl ett haa hab hac hae hah haj hak hal hat hba hbb hbc hbe hbh hbj hbk hbl hbt hca hcb hcc hce hch hcj hck hcl hct he- hea heb hec hee heh hej hek hel het hha hhb hhc hhe hhh hhj hhk hhl hht hja hjk hjl hjt hka hkb hkh hkk hkl hkt hla hlb hlc hle hlh hll hlt hta htb htc hte hth htj htk htl htt jaa jab jac jae jah jaj jak jal jat jba jbc jbj jbk jbl jbt jca jcb jcc jce jch jck jcl jct jea jeb jec jee jeh jej jek jel jet jha jhc jhe jhj jhl jht jja jjb jjc jjj jjk jjl jka jkb jkh jkk jkl jkt jla jlb jlc jle jlh jll jlt jta jtb jtc jte jth jtk jtl jtt k-t ka- kaa kab kac kae kah kaj kak kal kat kba kbb kbc kbe kbh kbk kbl kca kcb kcc kce kch kck kcl kct ke- kea keb kec kee keh kek kel ket kha khe khh khj khk kjb kjc kje kkb kkc kke kkh kkk kkl kkt kl- kla klb klc klh klt kta ktb ktc kte kth ktj ktk ktl ktt la- laa lab lac lae lah laj lak lal lat lba lbb lbc lbe lbh lbj lbk lbl lbt lca lcb lcc lce lch lcj lck lcl lct lea leb lec lee leh lej lek lel let lha lhb lhc lhh lhk lht lje ljj lka lkb lkh lkl lkt lla llb llc lle llj llk lll llt lta ltb ltc lte lth ltk ltl ltt taa tab tac tae tah taj tak tal tat tba tbb tbc tbe tbh tbj tbk tbl tbt tca tcb tcc tce tch tcj tck tcl tct te- tea teb tec tee teh tej tek tel tet th- tha thb thc the thh thk thl tht tjc tje tka tkb tkc tke tkk tkl tkt tla tlc tle tlh tlj tlk tll tlt tta ttb ttc tte tth ttk ttl ttt

a-ak a-be a-ha aaaa aaab aaac aaae aaah aaal aaba aabb aabc aabh aabl aabt aaca aacb aacc aace aach aack aacl aact aaea aaec aaha aahk aahl aaka aake aala aalc aale aall aata aatc aatk aatt abaa abab abac abae abaj abak abal abat abb- abba abbb abbe abbt abca abcb abcc abch abcl abct abec abee abel abet abha abla able ablj abta ac-t acaa acab acac acae acat acba acbl acca accc acce acch acct ace- acea acec aceh acek acel acet acha ache achh achl acht acke acla aclc acle acta actc acte acth actl actt aeac aecb aecl aect aeka aela aelc aeta aetc aett ahab ahac ahah ahal ahat ahel ahet ahha ahja ahla ahle ahta ahte ajab ajac ajah ajak ajat ajba ajee ajet ajhl ajka ajla akaa akae akah akal akca akee akel akha akka akle akte alaa alac alae alak alal alat alb- alba albc albe alca alcc alce alea alec alee aleh alek alet alha alk- alka alkb alke all- alla alle allh alll alta alte altj at-l at-t ataa atab atac atae atak atal atat atca atcc atch atck atcl atea atec atee atel atha athe athl atka atkt atla atle atta atte baaa baah baak baal baat baba babb babe bac- baca bacc bace bach back bact baek bael baha bahl baht baja bak- baka bake bakh bakl bakt bala balc bale balk ball balt bata batc bate bath batt bbbb bbch bbeb bbet bblb bcaa bcat bcbc bcca bccc bccl bcec bcet bche bctc beah beak beal beat beba bebb bebe beca bech beck beeb beej beek beel beet beja beka beke bela bele belk bell belt beta betc bete beth bett bhat bhca bhcc bhel bhet bjcc bjec blaa blab blac blae blah blaj blak blat blbt blea bleb blee bleh blek blet blkb btaa btcc btcl btec btek btla bttb caaa caab caac caah caal caat caba cabe cac- caca cacc cace cach cack caec caha cahe cahl caht caja caka cake cala calc cale calk call calt cat- cata catb catc cate cath catt cbac cbal cbat cbbc