-er -up ddd dde ddi ddk ddp ddr dds ddu de- ded dee dei dek dep der des deu di- did die dii dik dip dir dis diu dke dki dkk dkp dkr dks dku dpd dpe dpi dpk dpp dpr dps dpu drd dre dri drk drp drr drs dru dsd dse dsi dsk dsp dsr dss dsu dud due dui duk dup dur dus ed- edd ede edi edk edp edr eds edu eed eee eek eep eer ees eid eie eii eik eip eir eis eiu ekd eke eki ekp ekr eks eku ep- epd epe epi epp epr eps epu erd ere eri erk erp err ers eru es- esd ese esi esk esp esr ess esu eu- eud eue eui eup eur eus i-d idd ide idi idk idp idr ids idu ie- ied iee iei iek iep ier ies iid iie 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 isi isk isp isr iss isu iu- iud iue iui iup iur ius kde kdk kdp kdr kds kdu ke- ked kee kei kek kep ker kes kid kie kii kik kip kir kis kiu kke kki kkk kkp kkr kks kku kpd kpe kpi kpk kpp kpr kps kpu krd kri krk krp krr krs kru ksd kse ksi ksk ksp ksr kss ksu kud kue kui kuk kup kur kus kuu p-p pdd pde pdi pdk pdp pdr pds pdu ped pee pei pek pep per pes peu pid pie pii pik pip pir pis piu pkd pke pki pkp pkr pks pku ppd ppe ppi ppk ppp ppr pps ppu prd pre pri prk prp prr prs pru ps- psd pse psi psk psp psr pss psu pud pue pui puk pup pur pus puu rdd rde rdi rdp rdr rds rdu re- red ree rei rek rep rer res reu rid rie rii rik rip rir ris rke rkk rkp rks rku rpd rpe rpi rpk rpp rpr rps rpu rrd rri rrk rrp rrr rrs rru rsd rse rsi rsk rsp rsr rss rsu rud rue rui ruk rup rur rus ruu sdd sde sdi sdk sdp sdr sds sdu se- sed see sei sek sep ser ses seu sid sie sii sik sip sir sis siu sk- skd ske ski skk skp skr sks sku spd spe spi spk spp spr sps spu sr- srd sre sri srk srp srr srs ss- ssd sse ssi ssk ssp ssr sss ssu sud sue sui suk sup sur sus suu udd ude udi udk udp udr uds udu ued uee uei uep uer ues uid uie uii uip uir uis uiu uke uki ukk ukp ukr uku up- upd upe upi upk upp upr ups upu ur- urd ure uri urk urp urr urs uru usd use usi usk usp usr uss usu uue uur uus uuu

dddd ddes ddie ddps ddre ddss dedd dede dedi dedu deed deek deep deer dees deid deie deip deir deis dek- deke deks depe depp depr deps der- dere deri derk derp derr ders des- dese desi desk desp dess desu deue deuk deur deus dide didi dids didu died diep dier dies dieu diii diis dike diki diku dipe dipp dips dipu dird dire dirk dirr dirs dis- disd dise disi disk disp diss dius dkid dper dpie dprk dpsd dpsu dred dree drei drek dres drie drip drrs drsp drue drui druk drup drus druu dsdp dsdr dsei dsip dsps dsri dsrp dsrr dssi dssp dudd dude duds dudu duer dues duid duir duis duke duki duku dupe dure duri durk duru duse dusi dusk duur edde eddi eddp edds ede- edei eder edes edie edik edip edis edru edss edup edur eede eedu eeee eees eeke eeks eeps eers eese eesi eesk eid- eide eidi eidr eidu eied eiei eier eies eike eiki eiks eipr eird eire eirs eisd eise eisk eiss eked ekek eker ekes ekis ekki ekpe eksi ekur epee eper epes epi- epid epie epik epip epis eppp epps eprp eprs epsd epsi epsp epss epus erde erdi erds ered erei erer eres erie erik eris eriu erke erki erks erpe erps erre errs erse ersi erur erus esdi esdp esds esdu esee esek eser eses esie esik esis eske esks esku espe espi espp esps esrd esri esse essi essp essu esui esus eude euer eur- eure euse ided idee ider ides idid idie idir idis idku idps idre idse idss idus iedr ieds ieie iere ieri iers iesi iesr iesu ieud iide iied iies iiie iiii iiis iirs iisd iisi iisp iisr iisu ikee iker ikes ikid ikki ikri iksu ikue ipdi ipek iper ipes ipid ipie ippr ipri ipse ipsi ipsp ipss ipur ipus irdp irds ired iree irer ires iri- irid irie irip iris irki irks irpe irps irre irri irrs irse irsp irus isde isds ised isee isep iser ises isie isis isku ispe ispr isps isri isrp isse issi issp issr isss issu isup isus iuds iuiu iupp iusd iuse iuss k-id kddd kddi kddk kddr kdei kdep kdis kdkd kdkk kdkr kdpi kdpr kdps kdri kdrs kdsd kdsk kdsp kdsr kdss kdsu kdup kdur kdus kedd kede kedi kedp kedr keds keed keek keep keer kees keid keii keik keir keis keke keki keks keku kep- kepd kepe kepi keps kepu ker- kere keri kerk kerp kerr kers keru kesd kesi kesk kesp kesr kess keup keur keus kidd kide kidi kidk kidr kids kidu kier kies kieu kiid kiii kiik kiip kiis kiiu kikd kiki kikk kikr kiku kip- kipe kipi kipp kipr kips kipu kiri kirk kirp kirr kirs kiru kisd kise kisi kisk kisr kiss kisu kiup kiur kiuu kkdd kked kkid kkik kkkk kkpk kkps kkre kkrk kkrr kkrs kksd kkse kksi kksp kksr kkss kksu kkup kkus kkuu kpdr kpek kper kpid kpir kpke