-er -ic -up a-a a-c a-i a-t aaa aac aae aai aap aar aat aau ac- aca acc ace aci acp acr act acu aea aec aee aei aep aer aet aeu ai- aia aic aie aii aip air ait aiu ap- apa apc ape api app apr apt apu ar- ara arc are ari arp arr art aru at- ata atc ate ati atp atr att atu au- aua auc aue aui aup aur aut c-- caa cac cae cai cap car cat cau cca ccc cce cci ccp ccr cct ccu ce- cea cec cee cei cep cer cet ceu ci- cia cic cie cii cip cir cit ciu cpa cpc cpe cpi cpp cpr cpt cpu cra crc cre cri crp crr crt cru cta ctc cte cti ctp ctr ctt ctu cua cuc cue cui cup cur cut cuu eaa eac eae eai eap ear eat eau ec- eca ecc ece eci ecr ect ecu eea eec eee eep eer eet eia eic eie eii eip eir eit eiu ep- epa epc epe epi epp epr ept epu era erc ere eri erp err ert eru eta etc ete eti etp etr ett etu eu- eua euc eue eui eup eur eut ia- iaa iac iae iai iap iar iat iau ica icc ice ici icp icr ict icu ie- iea iec iee iei iep ier iet iia iic iie iii iip iir iit iiu ipa ipc ipe ipi ipp ipr ipt ipu ir- ira irc ire iri irp irr irt iru ita itc ite iti itp itt itu iu- iua iuc iue iui iup iur iut p-p paa pac pae pai pap par pat pau pca pcc pce pci pcp pcr pct pcu pea pec pee pei pep per pet peu pia pic pie pii pip pir pit piu ppa ppc ppe ppi ppp ppr ppt ppu pra prc pre pri prp prr prt pru pt- pta ptc pte pti ptp ptr ptt ptu pua puc pue pui pup pur put puu ra- raa rac rae rai rap rar rat rau rca rcc rce rci rcp rcr rct rcu re- rea rec ree rei rep rer ret reu ria ric rie rii rip rir rit rpa rpc rpe rpi rpp rpr rpt rpu rra rrc rri rrp rrr rrt rru rta rtc rte rti rtp rtr rtt rtu rua ruc rue rui rup rur rut ruu taa tac tae tai tap tar tat tau tca tcc tce tci tcp tcr tct tcu te- tea tec tee tei tep ter tet teu tia tic tie tii tip tir tit tiu tpa tpc tpe tpi tpp tpr tpt tpu tra trc tre tri trp trr trt tru tta ttc tte tti ttp ttr ttt ttu tua tuc tue tui tup tur tut tuu ua- uaa uac uae uai uap uar uat uau uca ucc uce uci ucp ucr uct ucu uea uec uee uei uep uer uet uia uic uie uii uip uir uit uiu up- upa upc upe upi upp upr upt upu ur- ura urc ure uri urp urr urt uru uta utc ute uti utp utr utt utu uua uuc uue uur uut uuu