-er -ic -up a-a a-c a-i aaa aac aad aae aai aao aap aar aas aau ac- aca acc acd ace aci aco acp acr acs acu ad- ada adc add ade adi ado adp adr ads adu aea aec aed aee aei aeo aep aer aes aeu ai- aia aic aid aie aii aio aip air ais aiu aoa aoc aod aoe aoi aoo aop aor aos aou ap- apa apc apd ape api apo app apr aps apu ar- ara arc ard are ari aro arp arr ars aru as- asa asc asd ase asi aso asp asr ass asu au- aua auc aud aue aui auo aup aur aus c-- caa cac cad cae cai cao cap car cas cau cca ccc ccd cce cci cco ccp ccr ccs ccu cda cdc cdd cde cdi cdo cdp cdr cds cdu ce- cea cec ced cee cei ceo cep cer ces ceu ci- cia cic cid cie cii cio cip cir cis ciu co- coa coc cod coe coi coo cop cor cos cou cpa cpc cpd cpe cpi cpo cpp cpr cps cpu cra crc crd cre cri cro crp crr crs cru csa csc csd cse csi cso csp csr css csu cua cuc cud cue cui cuo cup cur cus cuu daa dac dad dae dai dao dap dar das dau dca dcc dcd dce dci dco dcp dcr dcs dcu dda ddc ddd dde ddi ddo ddp ddr dds ddu de- dea dec ded dee dei deo dep der des deu di- dia dic did die dii dio dip dir dis diu doa doc dod doe doi doo dop dor dos dou dpa dpc dpd dpe dpi dpo dpp dpr dps dpu dra drc drd dre dri dro drp drr drs dru dsa dsc dsd dse dsi dso dsp dsr dss dsu dua duc dud due dui duo dup dur dus eaa eac ead eae eai eao eap ear eas eau ec- eca ecc ecd ece eci eco ecr ecs ecu ed- eda edc edd ede edi edo edp edr eds edu eea eec eed eee eeo eep eer ees eia eic eid eie eii eio eip eir eis eiu eo- eoa eoc eod eoe eoi eoo eop eor eos eou ep- epa epc epd epe epi epo epp epr eps epu era erc erd ere eri ero erp err ers eru es- esa esc esd ese esi eso esp esr ess esu eu- eua euc eud eue eui eup eur eus i-d ia- iaa iac iad iae iai iao iap iar ias iau ica icc icd ice ici ico icp icr ics icu ida idc idd ide idi ido idp idr ids idu ie- iea iec ied iee iei iep ier ies iia iic iid iie iii iio iip iir iis iiu io- ioa ioc iod ioe ioi ioo iop ior ios iou ipa ipc ipd ipe ipi ipo ipp ipr ips ipu ir- ira irc ird ire iri iro irp irr irs iru is- isa isc isd ise isi iso isp isr iss isu iu- iua iuc iud iue iui iup iur ius o-i oaa oac oad oae oai oao oap oar oas oau oc- oca occ ocd oci oco ocp ocr ocs ocu oda odc odd ode odi odo odp odr ods odu oea oec oed oee oei oeo oep oer oes oia oic oid oie oii oio oip oir ois oiu oo- ooa ooc ood ooi ooo oop oor oos op- opa opc opd ope opi opo opp opr ops or- ora orc ord ore ori oro orp orr ors oru os- osa osc osd ose osi oso osp osr oss osu ou- oua ouc oud oue oui ouo oup our ous p-p paa pac pad pae pai pao pap par pas pau pca pcc pcd pce pci pco pcp pcr pcs pcu pda pdc pdd pde pdi pdo pdp pdr pds pdu pea pec ped pee pei peo pep per pes peu pia pic pid pie pii pio pip pir pis piu poa poc pod poe poi poo pop por pos pou ppa ppc ppd ppe ppi ppo ppp ppr pps ppu pra prc prd pre pri pro prp prr prs pru ps- psa psc psd pse psi pso psp psr pss psu pua puc pud pue pui pup pur pus puu ra- raa rac rad rae rai rao rap rar ras rau rca rcc rcd rce rci rco rcp rcr rcs rcu rda rdc rdd rde rdi rdo rdp rdr rds rdu re- rea rec red ree rei reo rep rer res reu ria ric rid rie rii rio rip rir ris roa roc rod roe roi roo rop ror ros rou rpa rpc rpd rpe rpi rpo rpp rpr rps rpu rra rrc rrd rri rrp rrr rrs rru rsa rsc rsd rse rsi rso rsp rsr rss rsu rua ruc rud rue rui ruo rup rur rus ruu saa sac sad sae sai sao sap sar sas sau sca scc scd sce sci sco scp scr scs scu sda sdc sdd sde sdi sdo sdp sdr sds sdu se- sea sec sed see sei seo sep ser ses seu sia sic sid sie sii sio sip sir sis siu soa soc sod soe soi soo sop sor sos sou spa spc spd spe spi spo spp spr sps spu sr- sra src srd sre sri sro srp srr srs ss- ssa ssc ssd sse ssi sso ssp ssr sss ssu sua suc sud sue sui suo sup sur sus suu ua- uaa uac uad uae uai uao uap uar uas uau uca ucc ucd uce uci uco ucp ucr ucs ucu uda udc udd ude udi udo udp udr uds udu uea uec ued uee uei uep uer ues uia uic uid uie uii uio uip uir uis uiu uoa uoc uod uoe uoo uop uor uos up- upa upc upd upe upi upo upp upr ups upu ur- ura urc urd ure uri uro urp