-al -er a-a a-b a-c aaa aab aac aae aag aah aak aal aan aar ab- aba abb abc abe abg abh abk abl abn abr ac- aca acb acc ace acg ach ack acl acn acr aea aeb aec aee aeg aeh aek ael aen aer ag- aga agb agc age agg agh agk agl agn agr aha ahb ahc ahe ahg ahh ahk ahl ahn ahr aka akb akc ake akg akh akk akl akn akr al- ala alb alc ale alg alh alk all aln alr an- ana anb anc ane ang anh ank anl ann anr ar- ara arb arc are arg arh ark arl arn arr baa bab bac bae bag bah bak bal ban bar bba bbb bbc bbe bbg bbh bbk bbl bbn bbr bca bcb bcc bce bcg bch bck bcl bcn bcr be- bea beb bec bee beg beh bek bel ben ber bga bgb bgc bge bgg bgh bgk bgl bgn bgr bha bhb bhc bhe bhg bhh bhk bhl bhr bka bkb bkc bke bkg bkk bkl bkn bkr bla blb blc ble blg blh blk bll bln blr bna bnb bnc bne bng bnk bnl bnn bnr bra brb bre brg brh brk brl brn brr c-- caa cab cac cae cag cah cak cal can car cba cbb cbc cbe cbg cbh cbk cbl cbn cbr cca ccb ccc cce ccg cch cck ccl ccn ccr ce- cea ceb cec cee ceg ceh cek cel cen cer cga cgb cgc cge cgg cgh cgl cgn cgr ch- cha chb chc che chg chh chk chl chn chr cka ckb ckc ckh cl- cla clb clc cle clg clh clk cll cln clr cn- cna cnb cnc cne cng cnh cnl cnn cnr cra crb crc cre crg crh crk crl crn crr eaa eab eac eae eag eah eak eal ean ear eba ebb ebc ebe ebg ebh ebk ebl ebn ebr ec- eca ecb ecc ece ecg ech eck ecl ecn ecr eea eeb eec eee eeg eek eel een eer ega egb egc ege egg egh egl egn egr eha ehb ehc ehe ehg ehh ehl ehn ehr eka ekb ekc eke ekg ekh ekl ekr ela elb elc ele elg elh elk ell eln elr en- ena enb enc ene eng enh enk enl enn enr era erb erc ere erg erh erk erl ern err gaa gab gac gae gag gah gak gal gan gar gba gbc gbe gbg gbh gbk gbl gbn gbr gca gcb gcc gce gcg gch gck gcl gcn gcr ge- gea geb gec gee geg geh gek gel gen ger gga ggb ggc ggg ggh ggn ggr gha ghb ghc ghe ghg ghh ghl ghn ghr gka gkb gkh gkn gla glb glc gle glg glh glk gll gln glr gna gnb gnc gne gnl gnn gnr gra grb grc gre grg grh grk grl grn grr haa hab hac hae hag hah hak hal han har hba hbb hbc hbe hbg hbh hbk hbl hbn hbr hca hcb hcc hce hcg hch hck hcl hcn hcr he- hea heb hec hee heg heh hek hel hen her hga hgb hgc hge hgg hgh hgk hgl hgn hgr hha hhb hhc hhe hhg hhh hhk hhl hhn hhr hka hkb hkg hkh hkk hkl hkn hkr hla hlb hlc hle hlg hlh hll hln hlr hna hnb hnc hne hng hnh hnk hnl hnn hr- hra hrb hrc hre hrg hrh hrk hrl hrn hrr ka- kaa kab kac kae kag kah kak kal kan kar kba kbb kbc kbe kbh kbk kbl kbn kbr kca kcb kcc kce kcg kch kck kcl kcn kcr ke- kea keb kec kee keg keh kek kel ken ker kga kgb kgc kgh kgl kha khe khh khk khn khr kkb kkc kke kkh kkk kkl kkn kkr kl- kla klb klc klg klh klr kn- kna knc kne kng knk knl knn knr kra krc krg krk krl krn krr la- laa lab lac lae lag lah lak lal lan lar lba lbb lbc lbe lbg lbh lbk lbl lbr lca lcb lcc lce lcg lch lck lcl lcn lcr lea leb lec lee leg leh lek lel len ler lga lgb lgc lge lgg lgh lgk lgl lgn lgr lha lhb lhc lhh lhk lhr lka lkb lkg lkh lkl lkr lla llb llc lle llg llk lll lln llr lna lnb lnc lne lng lnh lnk lnl lnn lnr lra lrb lrc lrg lrh lrk lrn lrr naa nab nac nae nag nah nak nal nan nar nba nbb nbc nbe nbg nbk nbl nbn nbr nca ncb ncc nce ncg nch nck ncl ncn ncr ne- nea neb nec nee neg neh nek nel nen ner nga ngb ngc nge ngg ngh ngk ngl ngn nha nhb nhc nhe nhg nhh nhk nhl nhn nhr nka nkc nke nkk nkn nkr nla nlb nlc nle nlg nlh nlk nll nln nlr nna nnb nnc nne nng nnh nnk nnl nnn nra nrb nrc nre nrg nrk nrl nrn nrr ra- raa rab rac rae rag rah rak ral ran rar rba rbb rbc rbe rbg rbh rbk rbl rbn rbr rca rcb rcc rce rcg rch rcl rcn rcr re- rea reb rec ree reg reh rek rel ren rer rga rgb rgc rge rgg rgh rgk rgn rgr rh- rha rhb rhc rhe rhg rhh rhl rhn rhr rkb rkc rke rkg rkk rla rlc rle rlg rlh rll rln rlr rna rnb rnc rng rnh rnn rnr rra rrb rrc rrg rrh rrk rrl rrn rrr

-ana -ane -ene a-ak a-be a-ha aaaa aaab aaac aaae aaah aaal aaan aaar aaba aabb aabc aabh aabl aaca aacb aacc aace aach aack aacl aacn aacr aaea aaec aaen aage aagh aaha aahk aahl aaka aake aala aalc aale aall aana aane aang aara aarc aare abaa abab abac abae abag abak abal aban abar abb- abba