-al a-a a-b a-t aaa aab aal aam aan aas aat ab- aba abb abl abm abn abs abt al- ala alb all alm aln als alt ama amb aml amm amn ams amt an- ana anb anl anm ann ans ant as- asa asb asl asm asn ass ast at- ata atb atl atm atn ats att baa bab bal bam ban bas bat bba bbb bbl bbm bbn bbs bbt bla blb bll blm bln bls blt bma bmb bml bmm bmn bms bmt bna bnb bnl bnn bns bnt bsa bsb bsl bsm bsn bss bst bta btb btl btm btn bts btt la- laa lab lal lam lan las lat lba lbb lbl lbm lbs lbt lla llb lll llm lln lls llt lma lmb lml lmm lmn lms lmt lna lnb lnl lnm lnn lns lnt lsa lsb lsl lsm lsn lss lst lta ltb ltl ltm lts ltt maa mab mal mam man mas mat mba mbb mbl mbm mbs mbt mla mlb mll mlm mln mls mlt mma mmb mml mmm mmn mms mmt mna mnb mnl mnm mnn mns mnt msa msb msl msm msn mss mst mta mtb mtl mtm mtn mts mtt naa nab nal nam nan nas nat nba nbb nbl nbm nbn nbs nbt nla nlb nll nlm nln nls nlt nma nmb nml nmm nmn nms nmt nna nnb nnl nnm nnn nns nnt nsa nsb nsl nsm nsn nss nst nta ntb ntm ntn nts ntt saa sab sal sam san sas sat sba sbb sbl sbm sbn sbs sbt sla slb sll slm sln sls slt sma smb sml smm smn sms smt sna snb snl snm snn sns snt ss- ssa ssb ssl ssm ssn sss sst sta stb stl stm stn sts stt taa tab tal tam tan tas tat tba tbb tbl tbm tbn tbs tbt tla tll tlm tln tls tlt tma tmb tml tmm tmn tms tmt tna tnb tnl tnm tnn tns tnt tsa tsb tsl tsm tsn tss tst tta ttb ttl ttm ttn tts ttt

-ana aaaa aaab aaal aaam aaan aaas aaba aabb aabl aabm aabt aala aall aals aama aamb aamn aams aana aasa aasm aass aast aata aatt abaa abab abal abam aban abas abat abb- abba abbb abbs abbt abla abls abma abmb abms abmt abs- absa absl abss abta abts alaa alal alam alan alas alat alb- alba albm albs all- alla alll alln alls alma alms alna alsa alsn alst alta altm altn alts amaa amal amam aman amas amat amb- amba ambn ambs amla amm- amma amns amnt amsa amsl amsn amss amst amta amts ana- anaa anab anal anam anan anas anat anba anbb anbl anla anln anma anna annb anns annt ansa ant- anta antl antm ants antt asaa asab asal asam asan asas asat asba asbm asla asma asml asmm asms asmt asnl assa assl assn asss asst asta astb astl astm asts at-l at-t ataa atab atal atan atas atat atbs atla atls atm- atma atml atms atna atns atsb atst atta attn atts baaa baal baam baan baas baat baba babb babm babs bala ball balm bals balt bama bamb baml bamm bamn bams bana bann bans bant basa bass bast bata batn bats batt bbas bbbb bbbs bblb bbls blaa blab blam blan blas blat blbt blls blss blst blts bmaa bman bmts bnas bnml bnss bnta bntm bsaa bsam bsas bsat bsms bsmt bsns bssm bsts btaa btan btla btss bttb laaa laal laam laan laas laat laba labs lala lall lalm lama lamb lamm lams lan- lana lann lans lant lasa lasm lass last lata latn lats latt lbms llan llat llbs llll llms lmln lmms lmna lmnt lntm lnts lsam lsat lsla lssa lsts ltbl ltns ltnt ltsa maaa maal maam maan maas maat maba mabs mal- mala mall malm maln mals malt mama mams man- mana mann mans mant masa masn mass mast mata matl mats matt mbam mbas mbba mbbs mbms mbna mbsl mbta mlab mlan mlas mlat mlba mlss mltb mmaa mmab mman mmas mmmm mmms mmst mmts mnaa mnam mnas mnba mnbb mnla mnls mntb mntn msaa msas msat msba msma msmb msml msmm msms mssa mssm msst msta msts mtaa mtab mtas mtbs mtlb mtna mtns mtnt mtsa mtsl mtss mtst mtts naaa naab naal naam naan naas naat naba nabl nabs nala nall nals nalt nama namb namm nams namt nan- nana nanb nann nans nant nas- nasa nasb nasl nasm nass nast nata natl natm nats natt nbaa nbas nlab nlat nlls nman nmls nmml nmnt nmtb nnls nnmt nnnn nnsa nnsl nnss nntn nsaa nsbm nsla nsls nsmb nsna nssa nssb nsss nstl nsts ntla ntsb ntss nttm saab saal saam saan saas saat saba sabb sabs sala sall salm sals salt sam- sama saml samm samn sams samt sana sanm sann sans sant sasa sasl sasm sass sast sata satb satl satn sats satt sbaa sbas sbbs sbma sbml sbsa sbst sbtn slaa slab slam slan slas slat sllm slln slmm slsa slst slts smaa smal sman smas smat smba smls smsn smss smtn snab snam snas snat snba snla snns ssaa ssab ssam ssan ssas ssat ssbn ssla sslt ssml ssns sssa sssb sssm ssss ssta sstb sstl ssts stab stal stam stan stas stat stbs stln stlt stms stmt stnn stns stsm stss taa- taal taan taas taat taba tabb tabl tabs tala tall talm tals tama tamm tams tana tann tans tant tasa tasb tasm tass tast tata tatb tats tatt tbas tbbs tbst tbta tlma tmaa tman tmnt tmsa tmtt tnla tnts tsaa tsal tsam tsat tsna tssa tssm tsst tstm tsts ttab ttbb ttma ttml ttms ttss tttt

-aaa- -stan aaaam aaaas aaasa aaass aaata aabaa aabba aabtm aalam aalst aamsa aanat aatal aatma abaab ababa ababs abala aball abana abann abasa abass abban abbas abbat abman absam abtaa alaba alala alama alamb alana alans alant alasa