-al -ol a-a a-c a-t aaa aac aal aao aar aas aat aau ac- aca acc acl aco acr acs act acu al- ala alc all alo alr als alt alu aoa aoc aol aoo aor aos aot aou ar- ara arc arl aro arr ars art aru as- asa asc asl aso asr ass ast asu at- ata atc atl ato atr ats att atu au- aua auc aul auo aur aus aut c-- caa cac cal cao car cas cat cau cca ccc ccl cco ccr ccs cct ccu cl- cla clc cll clo clr cls clt clu co- coa coc col coo cor cos cot cou cra crc crl cro crr crs crt cru csa csc csl cso csr css cst csu cta ctc ctl cto ctr cts ctt ctu cua cuc cul cuo cur cus cut cuu la- laa lac lal lao lar las lat lau lca lcc lcl lco lcr lcs lct lcu lla llc lll llo llr lls llt llu loa loc lol loo lor los lot lou lra lrc lro lrr lrs lrt lru lsa lsc lsl lso lsr lss lst lsu lta ltc ltl lto ltr lts ltt ltu lua luc lul luo lur lus lut luu oaa oac oal oao oar oas oat oau oc- oca occ ocl oco ocr ocs oct ocu ola olc oll olo ols olt olu oo- ooa ooc ool ooo oor oos oot or- ora orc orl oro orr ors ort oru os- osa osc osl oso osr oss ost osu ot- ota otc otl oto otr ots ott otu ou- oua ouc oul ouo our ous out ra- raa rac ral rao rar ras rat rau rca rcc rcl rco rcr rcs rct rcu rla rlc rll rlo rlr rls rlt rlu roa roc rol roo ror ros rot rou rra rrc rrl rrr rrs rrt rru rsa rsc rsl rso rsr rss rst rsu rta rtc rtl rto rtr rts rtt rtu rua ruc ruo rur rus rut ruu saa sac sal sao sar sas sat sau sca scc scl sco scr scs sct scu sla slc sll slo slr sls slt slu soa soc sol soo sor sos sot sou sr- sra src srl sro srr srs srt ss- ssa ssc ssl sso ssr sss sst ssu sta stc stl sto str sts stt stu sua suc sul suo sur sus sut suu taa tac tal tao tar tas tat tau tca tcc tcl tco tcr tcs tct tcu tla tlc tll tlo tlr tls tlt tlu to- toa toc tol too tor tos tot tou tra trc trl tro trr trs trt tru tsa tsc tsl tso tsr tss tst tsu tta ttc ttl tto ttr tts ttt ttu tua tuc tul tuo tur tus tut tuu ua- uaa uac ual uao uar uas uat uau uca ucc ucl uco ucr ucs uct ucu ula ulc ull ulo ulr uls ult ulu uoa uoc uol uoo uor uos uot ur- ura urc url uro urr urs urt uru usa usc usl uso usr uss ust usu uta utc utl uto utr uts utt utu uua uuc uur uus uut uuu

-ous aaaa aaac aaal aaar aaas aaca aacc aacl aaco aacr aacs aact aacu aala aalc aall aalo aals aalu aaoo aara aarc aaro aars aart aaru aasa aasc aass aast aasu aata aatc aatt aaus ac-t acaa acac acar acas acat acca accc acco accs acct accu acla aclc aclr acls aclu acoa acol acor acos acot acou acr- acra acrc acro acrr acrs acsa acsc acsl acss acst acta actc actl acto acts actt actu acu- acul acuo acur acus acut alaa alac alal alao alar alas alat alau alca alcc alco alcs all- alla alll allo allr alls allu aloa aloc alol aloo alor alos alot alou alro alsa alsc also alst alta alto alts alua alur alus alut aoca aocs aola aora aors aort aoss aotc aoul aous aout arac aral arar aras arat arau arc- arca arco arcs arct arla arlo aroa aroo aror aros arr- arra arrc arro arrr arrs arrt arru ars- arsa arsc arso arst arsu arta artc arto artr arts arua arul arut asaa asac asal asao asar asas asat asau asc- asca ascc ascl asco ascr asct asla aslo aslr asoc asor asos asot asou asra asrc asro asrs asru assa assc assl asso assr asss asst assu asta astc astl asto astr asts asur asus at-l at-t ataa atac atal atar atas atat atca atcc atcl atco atcr atcs atla atlo atls atoc atol ator atos atot atra atrc atro atru atsc atst atta atto attr atts attu atua atuc atul atur atus auaa auca auct aul- aula aull aulo auls ault aulu auol aur- aura auro ausa aust ausu aut- auto auts caaa caac caal caas caat cac- caca cacc caco cacr cala calc call calo cals calt calu caol caor caos cara carc carl caro carr cars cart casa casc casl caso casr cass cast casu cat- cata catc cato cats catt catu cauc caul cauo caus caut ccaa ccac ccar ccas ccat ccca cccc cccl cccs cccu ccla cclc ccls ccoc ccra ccrc ccrl ccrs ccrt ccsa ccsl ccss ccst cctc cctl cctt ccuc ccus ccut clar clas clat clau cloo clor clos clot clou clra clro clrs clsa clsc cltc clts clut coal coas coat coca coco coct cocu col- cola coll colo cols colt colu cool coos coot cor- cora corc corl coro corr cors cort cosa cosc cosl coso coss cost cota cotc coto cots cott cotu coua coul cour cous cout crac crar cras crat crau crca crcc crcr crls croc crol croo cror crot crrt crsa crss crst crtc crtl crts crus crut csaa csac csao csar csas csat cscc cscl csco cscr cscs csla cslr cslu csor csos csot csra csrc csrs cssa cssr csta cstc csto cstr csts csua csur csus ctal ctca ctls ctol ctor ctos ctot ctrc ctrl ctrs