-ic -up a-a a-c a-i a-t aaa aac aai aap aar aas aat aau ac- aca acc aci acp acr acs act acu ai- aia aic aii aip air ais ait aiu ap- apa apc api app apr aps apt apu ar- ara arc ari arp arr ars art aru as- asa asc asi asp asr ass ast asu at- ata atc ati atp atr ats att atu au- aua auc aui aup aur aus aut c-- caa cac cai cap car cas cat cau cca ccc cci ccp ccr ccs cct ccu ci- cia cic cii cip cir cis cit ciu cpa cpc cpi cpp cpr cps cpt cpu cra crc cri crp crr crs crt cru csa csc csi csp csr css cst csu cta ctc cti ctp ctr cts ctt ctu cua cuc cui cup cur cus cut cuu ia- iaa iac iai iap iar ias iat iau ica icc ici icp icr ics ict icu iia iic iii iip iir iis iit iiu ipa ipc ipi ipp ipr ips ipt ipu ir- ira irc iri irp irr irs irt iru is- isa isc isi isp isr iss ist isu ita itc iti itp its itt itu iu- iua iuc iui iup iur ius iut p-p paa pac pai pap par pas pat pau pca pcc pci pcp pcr pcs pct pcu pia pic pii pip pir pis pit piu ppa ppc ppi ppp ppr pps ppt ppu pra prc pri prp prr prs prt pru ps- psa psc psi psp psr pss pst psu pt- pta ptc pti ptp ptr pts ptt ptu pua puc pui pup pur pus put puu ra- raa rac rai rap rar ras rat rau rca rcc rci rcp rcr rcs rct rcu ria ric rii rip rir ris rit rpa rpc rpi rpp rpr rps rpt rpu rra rrc rri rrp rrr rrs rrt rru rsa rsc rsi rsp rsr rss rst rsu rta rtc rti rtp rtr rts rtt rtu rua ruc rui rup rur rus rut ruu saa sac sai sap sar sas sat sau sca scc sci scp scr scs sct scu sia sic sii sip sir sis sit siu spa spc spi spp spr sps spt spu sr- sra src sri srp srr srs srt ss- ssa ssc ssi ssp ssr sss sst ssu sta stc sti stp str sts stt stu sua suc sui sup sur sus sut suu taa tac tai tap tar tas tat tau tca tcc tci tcp tcr tcs tct tcu tia tic tii tip tir tis tit tiu tpa tpc tpi tpp tpr tps tpt tpu tra trc tri trp trr trs trt tru tsa tsc tsi tsp tsr tss tst tsu tta ttc tti ttp ttr tts ttt ttu tua tuc tui tup tur tus tut tuu ua- uaa uac uai uap uar uas uat uau uca ucc uci ucp ucr ucs uct ucu uia uic uii uip uir uis uit uiu up- upa upc upi upp upr ups upt upu ur- ura urc uri urp urr urs urt uru usa usc usi usp usr uss ust usu uta utc uti utp utr uts utt utu uua uuc uur uus uut uuu