-er -up ddd dde ddh ddi ddo ddp ddr dds ddu de- ded dee deh dei deo dep der des deu dh- dhd dhe dhh dhi dho dhp dhr dhs dhu di- did die dih dii dio dip dir dis diu dod doe doh doi doo dop dor dos dou dpd dpe dph dpi dpo dpp dpr dps dpu drd dre dri dro drp drr drs dru dsd dse dsh dsi dso dsp dsr dss dsu dud due duh dui duo dup dur dus ed- edd ede edh edi edo edp edr eds edu eed eee eeo eep eer ees ehd ehe ehh ehi eho ehp ehr ehs ehu eid eie eii eio eip eir eis eiu eo- eod eoe eoh eoi eoo eop eor eos eou ep- epd epe eph epi epo epp epr eps epu erd ere erh eri ero erp err ers eru es- esd ese esh esi eso esp esr ess esu eu- eud eue eui eup eur eus h-i hdd hde hdh hdi hdo hdp hdr hds hdu he- hed hee heh hei heo hep her hes heu hhd hhe hhh hhi hho hhp hhr hhs hhu hid hie hih hii hio hip hir his hiu hod hoe hoh hoi hoo hop hor hos hou hpd hpe hph hpi hpo hpp hpr hps hpu hr- hrd hre hrh hri hro hrp hrr hrs hru hsd hse hsh hsi hsp hsr hss hsu hud hue huh hui huo hup hur hus huu i-d idd ide idh idi ido idp idr ids idu ie- ied iee iei iep ier ies ihd ihe ihh ihi iho ihp ihr ihs ihu iid iie iih iii iio iip iir iis iiu io- iod ioe ioh ioi ioo iop ior ios iou ipd ipe ipi ipo ipp ipr ips ipu ir- ird ire iri iro irp irr irs iru is- isd ise ish isi iso isp isr iss isu iu- iud iue iui iup iur ius o-i odd ode odh odi odo odp odr ods odu oed oee oeh oei oeo oep oer oes ohd ohe ohh ohi oho ohp ohr ohs ohu oid oie oii oio oip oir ois oiu oo- ood ooh ooi ooo oop oor oos op- opd ope oph opi opo opp opr ops or- ord ore orh ori oro orp orr ors oru os- osd ose osh osi oso osp osr oss osu ou- oud oue ouh oui ouo oup our ous p-p pdd pde pdh pdi pdo pdp pdr pds pdu ped pee peh pei peo pep per pes peu phd phe phi pho php phr phs phu pid pie pih pii pio pip pir pis piu pod poe poh poi poo pop por pos pou ppd ppe pph ppi ppo ppp ppr pps ppu prd pre prh pri pro prp prr prs pru ps- psd pse psh psi pso psp psr pss psu pud pue puh pui pup pur pus puu rdd rde rdh rdi rdo rdp rdr rds rdu re- red ree reh rei reo rep rer res reu rh- rhd rhe rhh rhi rho rhp rhr rhs rhu rid rie rih rii rio rip rir ris rod roe roh roi roo rop ror ros rou rpd rpe rph rpi rpo rpp rpr rps rpu rrd rrh rri rrp rrr rrs rru rsd rse rsh rsi rso rsp rsr rss rsu rud rue ruh rui ruo rup rur rus ruu sdd sde sdh sdi sdo sdp sdr sds sdu se- sed see seh sei seo sep ser ses seu sh- shd she shh shi sho shp shr shs shu sid sie sih sii sio sip sir sis siu sod soe soh soi soo sop sor sos sou spd spe sph spi spo spp spr sps spu sr- srd sre srh sri sro srp srr srs ss- ssd sse ssh ssi sso ssp ssr sss ssu sud sue suh sui suo sup sur sus suu udd ude udi udo udp udr uds udu ued uee ueh uei uep uer ues uhd uhe uhh uhi uho uhp uhr uhs uhu uid uie uii uio uip uir uis uiu uod uoe uoo uop uor uos up- upd upe uph upi upo upp upr ups upu ur- urd ure uri uro urp urr urs uru usd use ush usi uso usp usr uss usu uue uur uus uuu