-er -up ddd dde ddh ddi ddl ddp ddr dds ddu de- ded dee deh dei del dep der des deu dh- dhd dhe dhh dhi dhl dhp dhr dhs dhu di- did die dih dii dil dip dir dis diu dl- dld dle dlh dli dll dlp dlr dls dlu dpd dpe dph dpi dpl dpp dpr dps dpu drd dre dri drl drp drr drs dru dsd dse dsh dsi dsl dsp dsr dss dsu dud due duh dui dul dup dur dus ed- edd ede edh edi edl edp edr eds edu eed eee eel eep eer ees ehd ehe ehh ehi ehl ehp ehr ehs ehu eid eie eii eil eip eir eis eiu eld ele elh eli ell elp elr els elu ep- epd epe eph epi epl epp epr eps epu erd ere erh eri erl erp err ers eru es- esd ese esh esi esl esp esr ess esu eu- eud eue eui eul eup eur eus h-i hdd hde hdh hdi hdl hdp hdr hds hdu he- hed hee heh hei hel hep her hes heu hhd hhe hhh hhi hhl hhp hhr hhs hhu hid hie hih hii hil hip hir his hiu hld hle hlh hli hll hlp hlr hls hlu hpd hpe hph hpi hpl hpp hpr hps hpu hr- hrd hre hrh hri hrl hrp hrr hrs hru hsd hse hsh hsi hsl hsp hsr hss hsu hud hue huh hui hul hup hur hus huu i-d idd ide idh idi idl idp idr ids idu ie- ied iee iei iel iep ier ies ihd ihe ihh ihi ihl ihp ihr ihs ihu iid iie iih iii iil iip iir iis iiu il- ild ile ilh ili ill ilp ilr ils ilu ipd ipe ipi ipl ipp ipr ips ipu ir- ird ire iri irl irp irr irs iru is- isd ise ish isi isl isp isr iss isu iu- iud iue iui iup iur ius l-p ldd lde ldh ldi ldl ldp ldr lds ldu led lee leh lei lel lep ler les leu lhd lhh lhi lhp lhr lhs lhu lid lie lih lii lil lip lir lis liu lld lle lli lll llp llr lls llu lpd lpe lph lpi lpl lpp lpr lps lpu lrd lrh lri lrp lrr lrs lru lsd lse lsh lsi lsl lsp lsr lss lsu lud lue luh lui lul lup lur lus luu p-p pdd pde pdh pdi pdl pdp pdr pds pdu ped pee peh pei pel pep per pes peu phd phe phi phl php phr phs phu pid pie pih pii pil pip pir pis piu pld ple plh pli pll plp plr pls plu ppd ppe pph ppi ppl ppp ppr pps ppu prd pre prh pri prl prp prr prs pru ps- psd pse psh psi psl psp psr pss psu pud pue puh pui pul pup pur pus puu rdd rde rdh rdi rdl rdp rdr rds rdu re- red ree reh rei rel rep rer res reu rh- rhd rhe rhh rhi rhl rhp rhr rhs rhu rid rie rih rii ril rip rir ris rld rle rlh rli rll rlp rlr rls rlu rpd rpe rph rpi rpl rpp rpr rps rpu rrd rrh rri rrl rrp rrr rrs rru rsd rse rsh rsi rsl rsp rsr rss rsu rud rue ruh rui rup rur rus ruu sdd sde sdh sdi sdl sdp sdr sds sdu se- sed see seh sei sel sep ser ses seu sh- shd she shh shi shl shp shr shs shu sid sie sih sii sil sip sir sis siu sld sle slh sli sll slp slr sls slu spd spe sph spi spl spp spr sps spu sr- srd sre srh sri srl srp srr srs ss- ssd sse ssh ssi ssl ssp ssr sss ssu sud sue suh sui sul sup sur sus suu udd ude udi udl udp udr uds udu ued uee ueh uei uel uep uer ues uhd uhe uhh uhi uhl uhp uhr uhs uhu uid uie uii uil uip uir uis uiu uld ule uli ull ulp ulr uls ulu up- upd upe uph upi upp upr ups upu ur- urd ure uri url urp urr urs uru usd use ush usi usl usp usr uss usu uue uur uus uuu