-al -ol a-a a-b a-c a-t aaa aab aac aal aam aao aas aat aau ab- aba abb abc abl abm abo abs abt abu ac- aca acb acc acl acm aco acs act acu al- ala alb alc all alm alo als alt alu ama amb amc aml amm amo ams amt amu aoa aob aoc aol aom aoo aos aot aou as- asa asb asc asl asm aso ass ast asu at- ata atb atc atl atm ato ats att atu au- aua aub auc aul aum auo aus aut b-u baa bab bac bal bam bao bas bat bau bba bbb bbc bbl bbm bbo bbs bbt bbu bca bcb bcc bcl bcm bco bcs bct bcu bla blb blc bll blm blo bls blt blu bma bmb bmc bml bmm bmo bms bmt bmu boa bob boc bol bom boo bos bot bou bsa bsb bsc bsl bsm bso bss bst bsu bta btb btc btl btm bto bts btt btu bua bub buc bul bum buo bus but buu c-- caa cab cac cal cam cao cas cat cau cba cbb cbc cbl cbm cbo cbs cbt cbu cca ccb ccc ccl ccm cco ccs cct ccu cl- cla clb clc cll clm clo cls clt clu cma cmb cmc cml cmm cmo cms cmt cmu co- coa cob coc col com coo cos cot cou csa csb csc csl csm cso css cst csu cta ctb ctc ctl ctm cto cts ctt ctu cua cub cuc cul cum cuo cus cut cuu la- laa lab lac lal lam lao las lat lau lba lbb lbc lbl lbm lbo lbs lbt lbu lca lcb lcc lcl lcm lco lcs lct lcu lla llb llc lll llm llo lls llt llu lma lmb lmc lml lmm lmo lms lmt lmu loa lob loc lol lom loo los lot lou lsa lsb lsc lsl lsm lso lss lst lsu lta ltb ltc ltl ltm lto lts ltt ltu lua lub luc lul lum luo lus lut luu m-o maa mab mac mal mam mao mas mat mau mba mbb mbc mbl mbm mbo mbs mbt mbu mc- mca mcb mcc mcl mcm mco mcs mct mcu mla mlb mlc mll mlm mlo mls mlt mlu mma mmb mmc mml mmm mmo mms mmt mmu moa mob moc mol mom moo mos mot mou msa msb msc msl msm mso mss mst msu mta mtb mtc mtl mtm mto mts mtt mtu mua mub muc mul mum mus mut muu oaa oab oac oal oam oao oas oat oau ob- oba obb obc obl obm obo obs obt obu oc- oca ocb occ ocl ocm oco ocs oct ocu ola olb olc oll olm olo ols olt olu om- oma omb omc oml omm omo oms omt omu oo- ooa oob ooc ool oom ooo oos oot os- osa osb osc osl osm oso oss ost osu ot- ota otb otc otl otm oto ots ott otu ou- oua ouc oul oum ouo ous out saa sab sac sal sam sao sas sat sau sba sbb sbc sbl sbm sbo sbs sbt sbu sca scb scc scl scm sco scs sct scu sla slb slc sll slm slo sls slt slu sma smb smc sml smm smo sms smt smu soa sob soc sol som soo sos sot sou ss- ssa ssb ssc ssl ssm sso sss sst ssu sta stb stc stl stm sto sts stt stu sua sub suc sul sum suo sus sut suu taa tab tac tal tam tao tas tat tau tba tbb tbc tbl tbm tbo tbs tbt tbu tca tcb tcc tcl tcm tco tcs tct tcu tla tlc tll tlm tlo tls tlt tlu tma tmb tmc tml tmm tmo tms tmt tmu to- toa tob toc tol tom too tos tot tou tsa tsb tsc tsl tsm tso tss tst tsu tta ttb ttc ttl ttm tto tts ttt ttu tua tub tuc tul tum tuo tus tut tuu ua- uaa uab uac ual uam uao uas uat uau uba ubb ubc ubl ubo ubs ubt ubu uca ucb ucc ucl ucm uco ucs uct ucu ula ulb ulc ull ulm ulo uls ult ulu um- uma umb umc uml umm umo ums umt umu uoa uob uoc uol uom uoo uos uot usa usb usc usl usm uso uss ust usu uta utb utc utl utm uto uts utt utu uua uuc uum uus uut uuu

-ous aaaa aaab aaac aaal aaam aaas aaba aabb aabc aabl aabm aabt aaca aacb aacc aacl aacm aaco aacs aact aacu aala aalc aall aalo aals aalu aama aamb aamc aamo aams aaoo aasa aasc aasm aass aast aasu aata aatc aatt aaus abaa abab abac abal abam abas abat abau abb- abba abbb abbo abbs abbt abca abcb abcc abcl abcs abct abla ablo abls abma abmb abmc abms abmt aboa abob abol aboo abos abot abou abs- absa absl abss absu abta abts abtu abua abul abum abus abut ac-t acaa acab acac acas acat acba acbl acca accc accm acco accs acct accu acla aclc acls aclu acma acmc acms acmu acoa acol acom acos acot acou acsa acsc acsl acsm acss acst acta actc actl acto acts actt actu acu- acul acum acuo acus acut alaa alac alal alam alao alas alat alau alb- alba albc albm albo albs albu alca alcc alco alcs all- alla alll allo alls allu alma almc almo alms almu aloa aloc alol alom aloo alos alot alou alsa alsc also alst alta altm alto alts alua alum alus alut amaa amac amal amam amas amat amb- amba ambo ambs ambu amca amcc amco amcs amla amm- amma ammo ammu amob amoc amol amoo amos amot amou amsa amsc amsl amso amss amst amta amtc amto amts amua amul amum aoba aoca aocs aola aoma aoss aotc aoul aous aout asaa asab asac asal asam asao asas asat asau asba asbm asbo