-al -er -ol a-a a-c a-q aaa aac aae aal aao aaq aar aas aau ac- aca acc ace acl aco acq acr acs acu aea aec aee ael aeo aeq aer aes aeu al- ala alc ale all alo alq alr als alu aoa aoc aoe aol aoo aor aos aou aqa aqc aql aqo aqr aqs ar- ara arc are arl aro arq arr ars aru as- asa asc ase asl aso asq asr ass asu au- aua auc aue aul auo aur aus c-- caa cac cae cal cao caq car cas cau cca ccc cce ccl cco ccr ccs ccu ce- cea cec cee cel ceo ceq cer ces ceu cl- cla clc cle cll clo clr cls clu co- coa coc coe col coo coq cor cos cou cqa cqc cql cqo cqs cra crc cre crl cro crq crr crs cru csa csc cse csl cso csq csr css csu cua cuc cue cul cuo cuq cur cus cuu eaa eac eae eal eao ear eas eau ec- eca ecc ece ecl eco ecq ecr ecs ecu eea eec eee eel eeo eer ees ela elc ele ell elo elr els elu eo- eoa eoc eoe eol eoo eoq eor eos eou eqa eqe eqq eqs equ era erc ere erl ero erq err ers eru es- esa esc ese esl eso esq esr ess esu eu- eua euc eue eul eur eus la- laa lac lae lal lao laq lar las lau lca lcc lce lcl lco lcq lcr lcs lcu lea lec lee lel leo leq ler les leu lla llc lle lll llo llq llr lls llu loa loc loe lol loo loq lor los lou lqr lra lrc lro lrr lrs lru lsa lsc lse lsl lso lsq lsr lss lsu lua luc lue lul luo lur lus luu oaa oac oae oal oao oaq oar oas oau oc- oca occ ocl oco ocr ocs ocu oea oec oee oel oeo oer oes ola olc ole oll olo ols olu oo- ooa ooc ool ooo oor oos oqo or- ora orc ore orl oro orr ors oru os- osa osc ose osl oso osq osr oss osu ou- oua ouc oue oul ouo our ous qaa qac qal qar qas qau qca qcc qcl qco qcs qec qee qeo qls qoo qor qos qqq qqu qra qrc qre qrl qrs qru qsa qsc qsl qso qsr qu- qua que qul quo qur qus ra- raa rac rae ral rao raq rar ras rau rca rcc rce rcl rco rcr rcs rcu re- rea rec ree rel reo req rer res reu rla rlc rle rll rlo rlr rls rlu roa roc roe rol roo ror ros rou rqc rqs rra rrc rrl rrq rrr rrs rru rsa rsc rse rsl rso rsq rsr rss rsu rua ruc rue ruo rur rus ruu saa sac sae sal sao saq sar sas sau sca scc sce scl sco scr scs scu se- sea sec see sel seo seq ser ses seu sla slc sle sll slo slq slr sls slu soa soc soe sol soo soq sor sos sou sqa sql sqq sqr sqs sr- sra src sre srl sro srq srr srs ss- ssa ssc sse ssl sso ssq ssr sss ssu sua suc sue sul suo suq sur sus suu ua- uaa uac uae ual uao uaq uar uas uau uca ucc uce ucl uco ucr ucs ucu uea uec uee uel uer ues ula ulc ule ull ulo ulr uls ulu uoa uoc uoe uol uoo uor uos ur- ura urc ure url uro urr urs uru usa usc use usl uso usr uss usu uua uuc uue uur uus uuu