-al -ic a-a a-c a-i a-t aaa aac aai aal aar aas aat aau ac- aca acc aci acl acr acs act acu ai- aia aic aii ail air ais ait aiu al- ala alc ali all alr als alt alu ar- ara arc ari arl arr ars art aru as- asa asc asi asl asr ass ast asu at- ata atc ati atl atr ats att atu au- aua auc aui aul aur aus aut c-- caa cac cai cal car cas cat cau cca ccc cci ccl ccr ccs cct ccu ci- cia cic cii cil cir cis cit ciu cl- cla clc cli cll clr cls clt clu cra crc cri crl crr crs crt cru csa csc csi csl csr css cst csu cta ctc cti ctl ctr cts ctt ctu cua cuc cui cul cur cus cut cuu ia- iaa iac iai ial iar ias iat iau ica icc ici icl icr ics ict icu iia iic iii iil iir iis iit iiu il- ila ilc ili ill ilr ils ilt ilu ir- ira irc iri irl irr irs irt iru is- isa isc isi isl isr iss ist isu ita itc iti itl its itt itu iu- iua iuc iui iur ius iut la- laa lac lai lal lar las lat lau lca lcc lci lcl lcr lcs lct lcu lia lic lii lil lir lis lit liu lla llc lli lll llr lls llt llu lra lrc lri lrr lrs lrt lru lsa lsc lsi lsl lsr lss lst lsu lta ltc lti ltl ltr lts ltt ltu lua luc lui lul lur lus lut luu ra- raa rac rai ral rar ras rat rau rca rcc rci rcl rcr rcs rct rcu ria ric rii ril rir ris rit rla rlc rli rll rlr rls rlt rlu rra rrc rri rrl rrr rrs rrt rru rsa rsc rsi rsl rsr rss rst rsu rta rtc rti rtl rtr rts rtt rtu rua ruc rui rur rus rut ruu saa sac sai sal sar sas sat sau sca scc sci scl scr scs sct scu sia sic sii sil sir sis sit siu sla slc sli sll slr sls slt slu sr- sra src sri srl srr srs srt ss- ssa ssc ssi ssl ssr sss sst ssu sta stc sti stl str sts stt stu sua suc sui sul sur sus sut suu taa tac tai tal tar tas tat tau tca tcc tci tcl tcr tcs tct tcu tia tic tii til tir tis tit tiu tla tlc tli tll tlr tls tlt tlu tra trc tri trl trr trs trt tru tsa tsc tsi tsl tsr tss tst tsu tta ttc tti ttl ttr tts ttt ttu tua tuc tui tul tur tus tut tuu ua- uaa uac uai ual uar uas uat uau uca ucc uci ucl ucr ucs uct ucu uia uic uii uil uir uis uit uiu ula ulc uli ull ulr uls ult ulu ur- ura urc uri url urr urs urt uru usa usc usi usl usr uss ust usu uta utc uti utl utr uts utt utu uua uuc uur uus uut uuu