-al -ol a-a a-b a-c a-t aaa aab aac aal aam aan aao aas aat ab- aba abb abc abl abm abn abo abs abt ac- aca acb acc acl acm acn aco acs act al- ala alb alc all alm aln alo als alt ama amb amc aml amm amn amo ams amt an- ana anb anc anl anm ann ano ans ant aoa aob aoc aol aom aon aoo aos aot as- asa asb asc asl asm asn aso ass ast at- ata atb atc atl atm atn ato ats att baa bab bac bal bam ban bao bas bat bba bbb bbc bbl bbm bbn bbo bbs bbt bca bcb bcc bcl bcm bcn bco bcs bct bla blb blc bll blm bln blo bls blt bma bmb bmc bml bmm bmn bmo bms bmt bna bnb bnc bnl bnn bno bns bnt boa bob boc bol bom bon boo bos bot bsa bsb bsc bsl bsm bsn bso bss bst bta btb btc btl btm btn bto bts btt c-- caa cab cac cal cam can cao cas cat cba cbb cbc cbl cbm cbn cbo cbs cbt cca ccb ccc ccl ccm ccn cco ccs cct cl- cla clb clc cll clm cln clo cls clt cma cmb cmc cml cmm cmn cmo cms cmt cn- cna cnb cnc cnl cnm cnn cno cns cnt co- coa cob coc col com con coo cos cot csa csb csc csl csm csn cso css cst cta ctb ctc ctl ctm ctn cto cts ctt la- laa lab lac lal lam lan lao las lat lba lbb lbc lbl lbm lbo lbs lbt lca lcb lcc lcl lcm lcn lco lcs lct lla llb llc lll llm lln llo lls llt lma lmb lmc lml lmm lmn lmo lms lmt lna lnb lnc lnl lnm lnn lno lns lnt loa lob loc lol lom lon loo los lot lsa lsb lsc lsl lsm lsn lso lss lst lta ltb ltc ltl ltm lto lts ltt m-o maa mab mac mal mam man mao mas mat mba mbb mbc mbl mbm mbo mbs mbt mc- mca mcb mcc mcl mcm mcn mco mcs mct mla mlb mlc mll mlm mln mlo mls mlt mma mmb mmc mml mmm mmn mmo mms mmt mna mnb mnc mnl mnm mnn mno mns mnt moa mob moc mol mom mon moo mos mot msa msb msc msl msm msn mso mss mst mta mtb mtc mtl mtm mtn mto mts mtt naa nab nac nal nam nan nao nas nat nba nbb nbc nbl nbm nbn nbo nbs nbt nca ncb ncc ncl ncm ncn nco ncs nct nla nlb nlc nll nlm nln nlo nls nlt nma nmb nmc nml nmm nmn nmo nms nmt nna nnb nnc nnl nnm nnn nno nns nnt no- noa nob noc nol nom non noo nos not nsa nsb nsc nsl nsm nsn nso nss nst nta ntb ntc ntm ntn nto nts ntt oaa oab oac oal oam oan oao oas oat ob- oba obb obc obl obm obn obo obs obt oc- oca ocb occ ocl ocm ocn oco ocs oct ola olb olc oll olm oln olo ols olt om- oma omb omc oml omm omn omo oms omt on- ona onb onc onl onn ono ons ont oo- ooa oob ooc ool oom oon ooo oos oot os- osa osb osc osl osm osn oso oss ost ot- ota otb otc otl otm otn oto ots ott saa sab sac sal sam san sao sas sat sba sbb sbc sbl sbm sbn sbo sbs sbt sca scb scc scl scm scn sco scs sct sla slb slc sll slm sln slo sls slt sma smb smc sml smm smn smo sms smt sna snb snc snl snm snn sno sns snt soa sob soc sol som son soo sos sot ss- ssa ssb ssc ssl ssm ssn sso sss sst sta stb stc stl stm stn sto sts stt taa tab tac tal tam tan tao tas tat tba tbb tbc tbl tbm tbn tbo tbs tbt tca tcb tcc tcl tcm tcn tco tcs tct tla tlc tll tlm tln tlo tls tlt tma tmb tmc tml tmm tmn tmo tms tmt tna tnb tnc tnl tnm tnn tno tns tnt to- toa tob toc tol tom ton too tos tot tsa tsb tsc tsl tsm tsn tso tss tst tta ttb ttc ttl ttm ttn tto tts ttt

-ana aaaa aaab aaac aaal aaam aaan aaas aaba aabb aabc aabl aabm aabt aaca aacb aacc aacl aacm aacn aaco aacs aact aala aalc aall aalo aals aama aamb aamc aamn aamo aams aana aaon aaoo aasa aasc aasm aass aast aata aatc aatt abaa abab abac abal abam aban abas abat abb- abba abbb abbo abbs abbt abca abcb abcc abcl abcn abcs abct abla ablo abls abma abmb abmc abms abmt aboa abob abol abon aboo abos abot abs- absa absl abss abta abts ac-t acaa acab acac acan acas acat acba acbl acca accc accm acco accs acct acla aclc acls acma acmc acms acoa acol acom acon acos acot acsa acsc acsl acsm acss acst acta actc actl acto acts actt alaa alac alal alam alan alao alas alat alb- alba albc albm albo albs alca alcc alco alcs all- alla alll alln allo alls alma almc almo alms alna aloa aloc alol alom alon aloo alos alot alsa alsc alsn also alst alta altm altn alto alts amaa amac amal amam aman amas amat amb- amba ambn ambo ambs amca amcc amco amcs amla amm- amma ammo amno amns amnt amob amoc amol amon amoo amos amot amsa amsc amsl amsn amso amss amst amta amtc amto amts ana- anaa anab anac anal anam anan anao anas anat anba anbb anbl anbo anca ancc anco anct anla anlc anln anlo anma anna annb anno anns annt ano- anoa anom anon anos ansa anso