-er -up ddd dde ddh ddi ddk ddp ddr dds ddu de- ded dee deh dei dek dep der des deu dh- dhd dhe dhh dhi dhk dhp dhr dhs dhu di- did die dih dii dik dip dir dis diu dke dki dkk dkp dkr dks dku dpd dpe dph dpi dpk dpp dpr dps dpu drd dre dri drk drp drr drs dru dsd dse dsh dsi dsk dsp dsr dss dsu dud due duh dui duk dup dur dus ed- edd ede edh edi edk edp edr eds edu eed eee eek eep eer ees ehd ehe ehh ehi ehp ehr ehs ehu eid eie eii eik eip eir eis eiu ekd eke ekh eki ekp ekr eks eku ep- epd epe eph epi epp epr eps epu erd ere erh eri erk erp err ers eru es- esd ese esh esi esk esp esr ess esu eu- eud eue eui eup eur eus h-i hdd hde hdh hdi hdk hdp hdr hds hdu he- hed hee heh hei hek hep her hes heu hhd hhe hhh hhi hhk hhp hhr hhs hhu hid hie hih hii hik hip hir his hiu hkd hkh hki hkk hkp hkr hks hku hpd hpe hph hpi hpk hpp hpr hps hpu hr- hrd hre hrh hri hrk hrp hrr hrs hru hsd hse hsh hsi hsk hsp hsr hss hsu hud hue huh hui huk hup hur hus huu i-d idd ide idh idi idk idp idr ids idu ie- ied iee iei iek iep ier ies ihd ihe ihh ihi ihk ihp ihr ihs ihu iid iie iih iii iip iir iis iiu ike iki ikk ikr iks iku ipd ipe ipi ipp ipr ips ipu ir- ird ire iri irk irp irr irs iru is- isd ise ish isi isk isp isr iss isu iu- iud iue iui iup iur ius kde kdh kdk kdp kdr kds kdu ke- ked kee keh kei kek kep ker kes khe khh khi khk khr khs khu kid kie kih kii kik kip kir kis kiu kke kkh kki kkk kkp kkr kks kku kpd kpe kph kpi kpk kpp kpr kps kpu krd kri krk krp krr krs kru ksd kse ksh ksi ksk ksp ksr kss ksu kud kue kuh kui kuk kup kur kus kuu p-p pdd pde pdh pdi pdk pdp pdr pds pdu ped pee peh pei pek pep per pes peu phd phe phi phk php phr phs phu pid pie pih pii pik pip pir pis piu pkd pke pki pkp pkr pks pku ppd ppe pph ppi ppk ppp ppr pps ppu prd pre prh pri prk prp prr prs pru ps- psd pse psh psi psk psp psr pss psu pud pue puh pui puk pup pur pus puu rdd rde rdh rdi rdp rdr rds rdu re- red ree reh rei rek rep rer res reu rh- rhd rhe rhh rhi rhp rhr rhs rhu rid rie rih rii rik rip rir ris rke rkk rkp rks rku rpd rpe rph rpi rpk rpp rpr rps rpu rrd rrh rri rrk rrp rrr rrs rru rsd rse rsh rsi rsk rsp rsr rss rsu rud rue ruh rui ruk rup rur rus ruu sdd sde sdh sdi sdk sdp sdr sds sdu se- sed see seh sei sek sep ser ses seu sh- shd she shh shi shk shp shr shs shu sid sie sih sii sik sip sir sis siu sk- skd ske skh ski skk skp skr sks sku spd spe sph spi spk spp spr sps spu sr- srd sre srh sri srk srp srr srs ss- ssd sse ssh ssi ssk ssp ssr sss ssu sud sue suh sui suk sup sur sus suu udd ude udi udk udp udr uds udu ued uee ueh uei uep uer ues uhd uhe uhh uhi uhp uhr uhs uhu uid uie uii uip uir uis uiu uke uki ukk ukp ukr uku up- upd upe uph upi upk upp upr ups upu ur- urd ure uri urk urp urr urs uru usd use ush usi usk usp usr uss usu uue uur uus uuu