-er -up a-a a-i aaa aad aae aai aao aap aar aas aau ad- ada add ade adi ado adp adr ads adu aea aed aee aei aeo aep aer aes aeu ai- aia aid aie aii aio aip air ais aiu aoa aod aoe aoi aoo aop aor aos aou ap- apa apd ape api apo app apr aps apu ar- ara ard are ari aro arp arr ars aru as- asa asd ase asi aso asp asr ass asu au- aua aud aue aui auo aup aur aus daa dad dae dai dao dap dar das dau dda ddd dde ddi ddo ddp ddr dds ddu de- dea ded dee dei deo dep der des deu di- dia did die dii dio dip dir dis diu doa dod doe doi doo dop dor dos dou dpa dpd dpe dpi dpo dpp dpr dps dpu dra drd dre dri dro drp drr drs dru dsa dsd dse dsi dso dsp dsr dss dsu dua dud due dui duo dup dur dus eaa ead eae eai eao eap ear eas eau ed- eda edd ede edi edo edp edr eds edu eea eed eee eeo eep eer ees eia eid eie eii eio eip eir eis eiu eo- eoa eod eoe eoi eoo eop eor eos eou ep- epa epd epe epi epo epp epr eps epu era erd ere eri ero erp err ers eru es- esa esd ese esi eso esp esr ess esu eu- eua eud eue eui eup eur eus i-d ia- iaa iad iae iai iao iap iar ias iau ida idd ide idi ido idp idr ids idu ie- iea ied iee iei iep ier ies iia iid iie iii iio iip iir iis iiu io- ioa iod ioe ioi ioo iop ior ios iou ipa ipd ipe ipi ipo ipp ipr ips ipu ir- ira ird ire iri iro irp irr irs iru is- isa isd ise isi iso isp isr iss isu iu- iua iud iue iui iup iur ius o-i oaa oad oae oai oao oap oar oas oau oda odd ode odi odo odp odr ods odu oea oed oee oei oeo oep oer oes oia oid oie oii oio oip oir ois oiu oo- ooa ood ooi ooo oop oor oos op- opa opd ope opi opo opp opr ops or- ora ord ore ori oro orp orr ors oru os- osa osd ose osi oso osp osr oss osu ou- oua oud oue oui ouo oup our ous p-p paa pad pae pai pao pap par pas pau pda pdd pde pdi pdo pdp pdr pds pdu pea ped pee pei peo pep per pes peu pia pid pie pii pio pip pir pis piu poa pod poe poi poo pop por pos pou ppa ppd ppe ppi ppo ppp ppr pps ppu pra prd pre pri pro prp prr prs pru ps- psa psd pse psi pso psp psr pss psu pua pud pue pui pup pur pus puu ra- raa rad rae rai rao rap rar ras rau rda rdd rde rdi rdo rdp rdr rds rdu re- rea red ree rei reo rep rer res reu ria rid rie rii rio rip rir ris roa rod roe roi roo rop ror ros rou rpa rpd rpe rpi rpo rpp rpr rps rpu rra rrd rri rrp rrr rrs rru rsa rsd rse rsi rso rsp rsr rss rsu rua rud rue rui ruo rup rur rus ruu saa sad sae sai sao sap sar sas sau sda sdd sde sdi sdo sdp sdr sds sdu se- sea sed see sei seo sep ser ses seu sia sid sie sii sio sip sir sis siu soa sod soe soi soo sop sor sos sou spa spd spe spi spo spp spr sps spu sr- sra srd sre sri sro srp srr srs ss- ssa ssd sse ssi sso ssp ssr sss ssu sua sud sue sui suo sup sur sus suu ua- uaa uad uae uai uao uap uar uas uau uda udd ude udi udo udp udr uds udu uea ued uee uei uep uer ues uia uid uie uii uio uip uir uis uiu uoa uod uoe uoo uop uor uos up- upa upd upe upi upo upp upr ups upu ur- ura urd ure uri uro urp urr urs uru usa usd use usi uso usp usr uss usu uua uue uur uus uuu