-al -ol a-a a-c aaa aac aad aaf aal aao aas aau ac- aca acc acd acf acl aco acs acu ad- ada adc add adf adl ado ads adu af- afa afc afd aff afl afo afs afu al- ala alc ald alf all alo als alu aoa aoc aod aof aol aoo aos aou as- asa asc asd asf asl aso ass asu au- aua auc aud auf aul auo aus c-- caa cac cad caf cal cao cas cau cca ccc ccd ccf ccl cco ccs ccu cda cdc cdd cdf cdl cdo cds cdu cfa cfc cfd cff cfl cfo cfs cfu cl- cla clc cld clf cll clo cls clu co- coa coc cod cof col coo cos cou csa csc csd csf csl cso css csu cua cuc cud cuf cul cuo cus cuu daa dac dad daf dal dao das dau dca dcc dcd dcf dcl dco dcs dcu dda ddc ddd ddf ddl ddo dds ddu dfa dfc dfd dff dfl dfo dfs dfu dl- dla dlc dld dlf dll dlo dls dlu doa doc dod dof dol doo dos dou dsa dsc dsd dsf dsl dso dss dsu dua duc dud duf dul duo dus faa fac fad faf fal fao fas fau fca fcc fcd fcf fcl fco fcs fcu fda fdc fdd fdf fdl fdo fds fdu ffa ffc ffd fff ffl ffo ffs ffu fla flc fld flf fll flo fls flu foa foc fof fol foo fos fou fsa fsc fsd fsf fsl fso fss fsu fua fud fuf ful fuo fus fuu la- laa lac lad laf lal lao las lau lca lcc lcd lcf lcl lco lcs lcu lda ldc ldd ldf ldl ldo lds ldu lfa lfc lfd lff lfl lfo lfs lfu lla llc lld llf lll llo lls llu loa loc lod lof lol loo los lou lsa lsc lsd lsf lsl lso lss lsu lua luc lud luf lul luo lus luu oaa oac oad oaf oal oao oas oau oc- oca occ ocd ocf ocl oco ocs ocu oda odc odd odf odl odo ods odu of- ofa ofc ofd off ofl ofo ofs ofu ola olc old olf oll olo ols olu oo- ooa ooc ood oof ool ooo oos os- osa osc osd osf osl oso oss osu ou- oua ouc oud ouf oul ouo ous saa sac sad saf sal sao sas sau sca scc scd scf scl sco scs scu sda sdc sdd sdf sdl sdo sds sdu sfa sfc sfd sff sfl sfo sfs sfu sla slc sld slf sll slo sls slu soa soc sod sof sol soo sos sou ss- ssa ssc ssd ssf ssl sso sss ssu sua suc sud suf sul suo sus suu ua- uaa uac uad uaf ual uao uas uau uca ucc ucd ucf ucl uco ucs ucu uda udc udd udf udl udo uds udu ufa ufc ufd uff ufl ufo ufs ufu ula ulc uld ulf ull ulo uls ulu uoa uoc uod uol uoo uos usa usc usd usf usl uso uss usu uua uuc uus uuu

-ous a-do a-fu aaaa aaac aaad aaaf aaal aaas aaca aacc aacd aacf aacl aaco aacs aacu aada aadc aads aadu aafa aafc aafd aaff aafl aala aalc aald aall aalo aals aalu aaoo aasa aasc aasd aasf aass aasu aaus acaa acac acad acas acca accc accd accf acco accs accu acda acdc acdf acds acfc acfd acfl acfs acla aclc acls aclu acoa acod acol acos acou acsa acsc acsd acsl acss acu- acuf acul acuo acus adaa adac adad adal adao adas adcc adcs adda addc addd addl addo adds addu adfa adfc adfl adfs adls adoc adod adoo ados adsa adsl adso adss adua afaa afad afao afca afcc afcs afcu afdc afdl affa affc affo affs afla aflc afoa afol afoo afsa afsc afua afud afus alaa alac alad alal alao alas alau alca alcc alco alcs ald- alda aldl aldo alds alfa alfs all- alla alll allo alls allu aloa aloc alod alof alol aloo alos alou alsa alsc also alua aluf alus aoca aocs aola aosd aoss aouf aoul aous asaa asac asad asaf asal asao asas asau asc- asca ascc ascl asco asda asdf asdl asdo asds asfa asla aslo asoc asod asof asos asou assa assc assd assl asso asss assu asud asus auaa auca audc audo aufc aufs aul- aula auld aulf aull aulo auls aulu auol ausa ausd ausu c-cd caaa caac caaf caal caas cac- caca cacc caco cada cadc cadd cado cads cadu cafa cafc caff cafl cafs cafu cala calc cald calf call calo cals calu caod caol caos casa casc casd casl caso cass casu cauc cauf caul cauo caus ccaa ccac ccad ccaf ccas ccca cccc cccf cccl cccs cccu ccdc ccdf ccds ccfa ccfc ccfd ccff ccfl ccla cclc ccls ccoc ccod ccsa ccsd ccsf ccsl ccss ccuc ccus cdaa cdac cdad cdcs cdda cddl cdfa cdfs cdls cdos cdss cfaa cfac cfao cfca cfcf cfcl cfco cfcs cfda cfds cfls cfoa cfos cfsa cfsl clad claf clas clau clcd cldc clod clof cloo clos clou clsa clsc clud coad coal coas coca coco cocu coda codd codl cods cofc coff cofs col- cola cold coll colo cols colu cood coof cool coos cosa cosc cosl coso coss coua coud coul cous csaa csac csao csas cscc cscd cscf cscl csco cscs csda csfc csla csld cslu csos cssa cssd csua csuf csus cuau cuca cucc cuda cuds cufa cufc cuff cufo cula culc culd cull culo culs cusa cusd cuso cuss cusu daad daal daas daau daca dacs dada dado dads dadu dafa dafc daff dafo dafs dala dalf dall dalo dals dalu daos daou dasa dasc dasd dasl dass daud daus dcas dcca dccc dccl dccs dccu dcds dcfc dcfs dcls dcos dcsc dcss dddd ddlc ddoc ddss dfaf dfas dfcc dfco dfcs dfcu dfds dffa dlco dlcs dlos