-al -ol a-a a-c a-t aaa aac aaf aal aao aas aat aau ac- aca acc acf acl aco acs act acu af- afa afc aff afl afo afs aft afu al- ala alc alf all alo als alt alu aoa aoc aof aol aoo aos aot aou as- asa asc asf asl aso ass ast asu at- ata atc atf atl ato ats att atu au- aua auc auf aul auo aus aut c-- caa cac caf cal cao cas cat cau cca ccc ccf ccl cco ccs cct ccu cfa cfc cff cfl cfo cfs cft cfu cl- cla clc clf cll clo cls clt clu co- coa coc cof col coo cos cot cou csa csc csf csl cso css cst csu cta ctc ctf ctl cto cts ctt ctu cua cuc cuf cul cuo cus cut cuu faa fac faf fal fao fas fat fau fca fcc fcf fcl fco fcs fct fcu ffa ffc fff ffl ffo ffs fft ffu fla flc flf fll flo fls flt flu foa foc fof fol foo fos fot fou fsa fsc fsf fsl fso fss fst fsu fta ftc ftf ftl fto fts ftt ftu fua fuf ful fuo fus fut fuu la- laa lac laf lal lao las lat lau lca lcc lcf lcl lco lcs lct lcu lfa lfc lff lfl lfo lfs lft lfu lla llc llf lll llo lls llt llu loa loc lof lol loo los lot lou lsa lsc lsf lsl lso lss lst lsu lta ltc ltf ltl lto lts ltt ltu lua luc luf lul luo lus lut luu oaa oac oaf oal oao oas oat oau oc- oca occ ocf ocl oco ocs oct ocu of- ofa ofc off ofl ofo ofs oft ofu ola olc olf oll olo ols olt olu oo- ooa ooc oof ool ooo oos oot os- osa osc osf osl oso oss ost osu ot- ota otc otf otl oto ots ott otu ou- oua ouc ouf oul ouo ous out saa sac saf sal sao sas sat sau sca scc scf scl sco scs sct scu sfa sfc sff sfl sfo sfs sft sfu sla slc slf sll slo sls slt slu soa soc sof sol soo sos sot sou ss- ssa ssc ssf ssl sso sss sst ssu sta stc stf stl sto sts stt stu sua suc suf sul suo sus sut suu taa tac taf tal tao tas tat tau tca tcc tcf tcl tco tcs tct tcu tfa tfc tff tfl tfo tfs tft tfu tla tlc tlf tll tlo tls tlt tlu to- toa toc tof tol too tos tot tou tsa tsc tsf tsl tso tss tst tsu tta ttc ttf ttl tto tts ttt ttu tua tuc tuf tul tuo tus tut tuu ua- uaa uac uaf ual uao uas uat uau uca ucc ucf ucl uco ucs uct ucu ufa ufc uff ufl ufo ufs uft ufu ula ulc ulf ull ulo uls ult ulu uoa uoc uol uoo uos uot usa usc usf usl uso uss ust usu uta utc utf utl uto uts utt utu uua uuc uus uut uuu

-ous a-fu aaaa aaac aaaf aaal aaas aaca aacc aacf aacl aaco aacs aact aacu aafa aafc aaff aafl aala aalc aall aalo aals aalu aaoo aasa aasc aasf aass aast aasu aata aatc aatf aatt aaus ac-t acaa acac acas acat acca accc accf acco accs acct accu acfc acfl acfs acft acla aclc acls aclu acoa acol acos acot acou acsa acsc acsl acss acst acta actc actf actl acto acts actt actu acu- acuf acul acuo acus acut afaa afao afat afca afcc afcs afcu affa affc affo affs afft afla aflc afoa afol afoo afsa afsc afst afta aftc afts afua afus alaa alac alal alao alas alat alau alca alcc alco alcs alfa alfs all- alla alll allo alls allu aloa aloc alof alol aloo alos alot alou alsa alsc also alst alta alto alts alua aluf alus alut aoca aocs aola aoss aotc aotf aouf aoul aous aout asaa asac asaf asal asao asas asat asau asc- asca ascc ascl asco asct asfa asla aslo asoc asof asos asot asou assa assc assl asso asss asst assu asta astc astl asto asts asus at-l at-t ataa atac atal atas atat atca atcc atcf atcl atco atcs atfc atfs atla atlo atls atoc atof atol atos atot atsc atst atta atto atts attu atua atuc atul atus auaa auca auct aufc aufs aul- aula aulf aull aulo auls ault aulu auol ausa aust ausu aut- auto auts caaa caac caaf caal caas caat cac- caca cacc caco cafa cafc caff cafl cafs cafu cala calc calf call calo cals calt calu caol caos casa casc casl caso cass cast casu cat- cata catc catf cato cats catt catu cauc cauf caul cauo caus caut ccaa ccac ccaf ccas ccat ccca cccc cccf cccl cccs cccu ccfa ccfc ccff ccfl ccla cclc ccls ccoc ccsa ccsf ccsl ccss ccst cctc cctl cctt ccuc ccus ccut cfaa cfac cfao cfca cfcf cfcl cfco cfcs cfls cfoa cfos cfsa cfsl cfta cftc cftl claf clas clat clau clof cloo clos clot clou clsa clsc cltc clts clut coal coas coat coca coco coct cocu cofc coff cofs coft col- cola coll colo cols colt colu coof cool coos coot cosa cosc cosl coso coss cost cota cotc coto cots cott cotu coua coul cous cout csaa csac csao csas csat cscc cscf cscl csco cscs csfc csla cslu csos csot cssa csta cstc csto csts csua csuf csus ctal ctca ctcf ctfc ctfo ctfs ctls ctol ctos ctot ctsa ctsc ctss ctsu ctta ctts cuau cuca cucc cufa cufc cuff cufo cula culc cull culo culs cult cusa cuso cuss cust cusu cut- cuta cutc cuto cuts cutt faaa faac faas faca facc facs fact fafa fafc faff fafo fala falc fall falo fals falt falu fasa fasc faso fass fast