-er ddd dde ddh ddi ddl ddr dds ddu de- ded dee deh dei del der des deu dh- dhd dhe dhh dhi dhl dhr dhs dhu di- did die dih dii dil dir dis diu dl- dld dle dlh dli dll dlr dls dlu drd dre dri drl drr drs dru dsd dse dsh dsi dsl dsr dss dsu dud due duh dui dul dur dus ed- edd ede edh edi edl edr eds edu eed eee eel eer ees ehd ehe ehh ehi ehl ehr ehs ehu eid eie eii eil eir eis eiu eld ele elh eli ell elr els elu erd ere erh eri erl err ers eru es- esd ese esh esi esl esr ess esu eu- eud eue eui eul eur eus h-i hdd hde hdh hdi hdl hdr hds hdu he- hed hee heh hei hel her hes heu hhd hhe hhh hhi hhl hhr hhs hhu hid hie hih hii hil hir his hiu hld hle hlh hli hll hlr hls hlu hr- hrd hre hrh hri hrl hrr hrs hru hsd hse hsh hsi hsl hsr hss hsu hud hue huh hui hul hur hus huu i-d idd ide idh idi idl idr ids idu ie- ied iee iei iel ier ies ihd ihe ihh ihi ihl ihr ihs ihu iid iie iih iii iil iir iis iiu il- ild ile ilh ili ill ilr ils ilu ir- ird ire iri irl irr irs iru is- isd ise ish isi isl isr iss isu iu- iud iue iui iur ius ldd lde ldh ldi ldl ldr lds ldu led lee leh lei lel ler les leu lhd lhh lhi lhr lhs lhu lid lie lih lii lil lir lis liu lld lle lli lll llr lls llu lrd lrh lri lrr lrs lru lsd lse lsh lsi lsl lsr lss lsu lud lue luh lui lul lur lus luu rdd rde rdh rdi rdl rdr rds rdu re- red ree reh rei rel rer res reu rh- rhd rhe rhh rhi rhl rhr rhs rhu rid rie rih rii ril rir ris rld rle rlh rli rll rlr rls rlu rrd rrh rri rrl rrr rrs rru rsd rse rsh rsi rsl rsr rss rsu rud rue ruh rui rur rus ruu sdd sde sdh sdi sdl sdr sds sdu se- sed see seh sei sel ser ses seu sh- shd she shh shi shl shr shs shu sid sie sih sii sil sir sis siu sld sle slh sli sll slr sls slu sr- srd sre srh sri srl srr srs ss- ssd sse ssh ssi ssl ssr sss ssu sud sue suh sui sul sur sus suu udd ude udi udl udr uds udu ued uee ueh uei uel uer ues uhd uhe uhh uhi uhl uhr uhs uhu uid uie uii uil uir uis uiu uld ule uli ull ulr uls ulu ur- urd ure uri url urr urs uru usd use ush usi usl usr uss usu uue uur uus uuu