-er ddd dde ddf ddh ddi ddl ddr dds ddu de- ded dee def deh dei del der des deu dfd dfe dff dfh dfi dfl dfr dfs dfu dh- dhd dhe dhf dhh dhi dhl dhr dhs dhu di- did die dif dih dii dil dir dis diu dl- dld dle dlf dlh dli dll dlr dls dlu drd dre dri drl drr drs dru dsd dse dsf dsh dsi dsl dsr dss dsu dud due duf duh dui dul dur dus ed- edd ede edf edh edi edl edr eds edu eed eee eef eel eer ees ef- efd efe eff efh efi efl efr efs ehd ehe ehf ehh ehi ehl ehr ehs ehu eid eie eif eii eil eir eis eiu eld ele elf elh eli ell elr els elu erd ere erf erh eri erl err ers eru es- esd ese esf esh esi esl esr ess esu eu- eud eue euf eui eul eur eus fdd fde fdf fdh fdi fdl fdr fds fdu fed fee fef feh fei fel fer fes feu ffd ffe fff ffh ffi ffl ffr ffs ffu fhe fhf fhh fhi fhl fhr fhs fid fie fif fih fii fil fir fis fiu fld fle flf fli fll flr fls flu frd fre frf frh fri frl frr frs fru fsd fse fsf fsh fsi fsl fsr fss fsu fud fue fuf fui ful fur fus fuu h-i hdd hde hdf hdh hdi hdl hdr hds hdu he- hed hee hef heh hei hel her hes heu hfd hfe hff hfh hfi hfl hfr hfs hfu hhd hhe hhf hhh hhi hhl hhr hhs hhu hid hie hif hih hii hil hir his hiu hld hle hlf hlh hli hll hlr hls hlu hr- hrd hre hrf hrh hri hrl hrr hrs hru hsd hse hsf hsh hsi hsl hsr hss hsu hud hue huf huh hui hul hur hus huu i-d i-f idd ide idf idh idi idl idr ids idu ie- ied iee ief iei iel ier ies ifd ife iff ifi ifl ifr ifs ifu ihd ihe ihf ihh ihi ihl ihr ihs ihu iid iie iif iih iii iil iir iis iiu il- ild ile ilf ilh ili ill ilr ils ilu ir- ird ire irf iri irl irr irs iru is- isd ise isf ish isi isl isr iss isu iu- iud iue iui iur ius ldd lde ldf ldh ldi ldl ldr lds ldu led lee lef leh lei lel ler les leu lfd lfe lff lfh lfi lfl lfr lfs lfu lhd lhf lhh lhi lhr lhs lhu lid lie lif lih lii lil lir lis liu lld lle llf lli lll llr lls llu lrd lrf lrh lri lrr lrs lru lsd lse lsf lsh lsi lsl lsr lss lsu lud lue luf luh lui lul lur lus luu rdd rde rdf rdh rdi rdl rdr rds rdu re- red ree ref reh rei rel rer res reu rfd rfe rff rfh rfi rfl rfr rfs rfu rh- rhd rhe rhf rhh rhi rhl rhr rhs rhu rid rie rif rih rii ril rir ris rld rle rlf rlh rli rll rlr rls rlu rrd rrf rrh rri rrl rrr rrs rru rsd rse rsf rsh rsi rsl rsr rss rsu rud rue ruf ruh rui rur rus ruu sdd sde sdf sdh sdi sdl sdr sds sdu se- sed see sef seh sei sel ser ses seu sfd sfe sff sfh sfi sfl sfr sfs sfu sh- shd she shf shh shi shl shr shs shu sid sie sif sih sii sil sir sis siu sld sle slf slh sli sll slr sls slu sr- srd sre srf srh sri srl srr srs ss- ssd sse ssf ssh ssi ssl ssr sss ssu sud sue suf suh sui sul sur sus suu udd ude udf udi udl udr uds udu ued uee uef ueh uei uel uer ues ufd ufe uff ufh ufi ufl ufr ufs ufu uhd uhe uhf uhh uhi uhl uhr uhs uhu uid uie uif uii uil uir uis uiu uld ule ulf uli ull ulr uls ulu ur- urd ure urf uri url urr urs uru usd use usf ush usi usl usr uss usu uue uur uus uuu