-al -er -th a-a a-b a-c a-t a-z aaa aab aac aae aah aak aal aar aat aaz ab- aba abb abc abe abh abk abl abr abt abz ac- aca acb acc ace ach ack acl acr act acz aea aeb aec aee aeh aek ael aer aet aez aha ahb ahc ahe ahh ahk ahl ahr aht ahz aka akb akc ake akh akk akl akr al- ala alb alc ale alh alk all alr alt alz ar- ara arb arc are arh ark arl arr art arz at- ata atb atc ate ath atl atr att atz az- aza azb aze azt azz baa bab bac bae bah bak bal bar bat baz bba bbb bbc bbe bbh bbk bbl bbr bbt bca bcb bcc bce bch bck bcl bcr bct bcz be- bea beb bec bee beh bek bel ber bet bez bha bhb bhc bhe bhh bhk bhl bhr bht bka bkb bkc bke bkk bkl bkr bkt bla blb blc ble blh blk bll blr blt blz bra brb bre brh brk brl brr brt brz bta btb btc bte bth btk btl btr btt btz bza bze bzh bzr bzz c-- caa cab cac cae cah cak cal car cat caz cba cbb cbc cbe cbh cbk cbl cbr cbt cbz cca ccb ccc cce cch cck ccl ccr cct ccz ce- cea ceb cec cee ceh cek cel cer cet cez ch- cha chb chc che chh chk chl chr cht chz cka ckb ckc ckh ckt cl- cla clb clc cle clh clk cll clr clt clz cra crb crc cre crh crk crl crr crt crz cta ctb ctc cte cth ctk ctl ctr ctt ctz cz- czc cze czk czt eaa eab eac eae eah eak eal ear eat eaz eba ebb ebc ebe ebh ebk ebl ebr ebt ec- eca ecb ecc ece ech eck ecl ecr ect eea eeb eec eee eek eel eer eet eha ehb ehc ehe ehh ehl ehr eht eka ekb ekc eke ekh ekl ekr ekt ela elb elc ele elh elk ell elr elt elz era erb erc ere erh erk erl err ert erz eta etb etc ete eth etk etl etr ett etz eze ezh ezr ezz haa hab hac hae hah hak hal har hat haz hba hbb hbc hbe hbh hbk hbl hbr hbt hbz hca hcb hcc hce hch hck hcl hcr hct he- hea heb hec hee heh hek hel her het hez hha hhb hhc hhe hhh hhk hhl hhr hht hhz hka hkb hkh hkk hkl hkr hkt hla hlb hlc hle hlh hll hlr hlt hlz hr- hra hrb hrc hre hrh hrk hrl hrr hrt hrz hta htb htc hte hth htk htl htr htt htz hze hzl hzt k-t k-z ka- kaa kab kac kae kah kak kal kar kat kaz kba kbb kbc kbe kbh kbk kbl kbr kbz kca kcb kcc kce kch kck kcl kcr kct ke- kea keb kec kee keh kek kel ker ket kez kha khe khh khk khr khz kkb kkc kke kkh kkk kkl kkr kkt kl- kla klb klc klh klr klt klz kra krc krk krl krr krt kta ktb ktc kte kth ktk ktl ktr ktt la- laa lab lac lae lah lak lal lar lat laz lba lbb lbc lbe lbh lbk lbl lbr lbt lca lcb lcc lce lch lck lcl lcr lct lea leb lec lee leh lek lel ler let lez lha lhb lhc lhh lhk lhr lht lhz lka lkb lkh lkl lkr lkt lla llb llc lle llk lll llr llt llz lra lrb lrc lrh lrk lrr lrt lrz lta ltb ltc lte lth ltk ltl ltr ltt ltz lzh lzr ra- raa rab rac rae rah rak ral rar rat raz rba rbb rbc rbe rbh rbk rbl rbr rbt rca rcb rcc rce rch rcl rcr rct re- rea reb rec ree reh rek rel rer ret rez rh- rha rhb rhc rhe rhh rhl rhr rht rkb rkc rke rkk rkt rkz rla rlc rle rlh rll rlr rlt rra rrb rrc rrh rrk rrl rrr rrt rta rtb rtc rte rtk rtl rtr rtt rtz rza rzb rze taa tab tac tae tah tak tal tar tat taz tba tbb tbc tbe tbh tbk tbl tbr tbt tbz tca tcb tcc tce tch tck tcl tcr tct te- tea teb tec tee teh tek tel ter tet tez th- tha thb thc the thh thk thl thr tht thz tka tkb tkc tke tkk tkl tkr tkt tkz tla tlc tle tlh tlk tll tlr tlt tlz tra trb trc tre trh trk trl trr trt trz tta ttb ttc tte tth ttk ttl ttr ttt tza tze zaa zab zac zah zak zar zat zaz zbb zbc zbl zbr zbt zce zcl zea zeb zec zee zeh zek zel zer zet zez zha zhc zhe zhl zhr zka zla zlr zlt zrh zrl zta zte ztl ztr zzr zzt zzz

a-ak a-be a-ha aaaa aaab aaac aaae aaah aaal aaar aaba aabb aabc aabh aabl aabt aaca aacb aacc aace aach aack aacl aacr aact aaea aaec aaha aahk aahl aahz aaka aake aala aalc aale aall aara aarc aare aart aata aatc aatk aatt abaa abab abac abae abak abal abar abat abb- abba abbb abbe abbr abbt abca abcb abcc abch abcl abcr abct abec abee abel aber abet abez abha abhr abla able abra abrc abta abza ac-t acaa acab acac acae acar acat acba acbl acca accc acce acch acct ace- acea acec aceh acek acel acer acet acha ache achh achl achr acht acke acla aclc acle aclr acr- acra acrc acre acrr acta actc acte acth actl actt aeac aecb aecl aect aeer aeka aela aelc aer- aera aerc aeta aetc aetr aett ahab ahac ahah ahal ahar ahat ahaz ahel ahet ahha ahla ahle ahra ahrc ahre ahrr ahta ahte