-er a-a a-i a-t aaa aad aae aaf aai aao aap aar aas aat aaw ad- ada add ade adf adi ado adp adr ads adt adw aea aed aee aef aei aeo aep aer aes aet aew af- afa afd afe aff afi afo afp afr afs aft afw ai- aia aid aie aif aii aio aip air ais ait aiw aoa aod aoe aof aoi aoo aop aor aos aot aow ap- apa apd ape apf api apo app apr aps apt apw ar- ara ard are arf ari aro arp arr ars art arw as- asa asd ase asf asi aso asp asr ass ast asw at- ata atd ate atf ati ato atp atr ats att atw aw- awa awd awe awf awi awo awp awr aws awt aww daa dad dae daf dai dao dap dar das dat daw dda ddd dde ddf ddi ddo ddp ddr dds ddt ddw de- dea ded dee def dei deo dep der des det dew dfa dfd dfe dff dfi dfo dfp dfr dfs dft dfw di- dia did die dif dii dio dip dir dis dit diw doa dod doe dof doi doo dop dor dos dot dow dpa dpd dpe dpf dpi dpo dpp dpr dps dpt dpw dra drd dre dri dro drp drr drs drt drw dsa dsd dse dsf dsi dso dsp dsr dss dst dsw dta dtd dte dtf dti dto dtp dtr dts dtt dtw dwa dwe dwf dwi dwo dwp dwr dws dwt dww eaa ead eae eaf eai eao eap ear eas eat eaw ed- eda edd ede edf edi edo edp edr eds edt edw eea eed eee eef eeo eep eer ees eet eew ef- efa efd efe eff efi efo efp efr efs eft efw eia eid eie eif eii eio eip eir eis eit eo- eoa eod eoe eof eoi eoo eop eor eos eot eow ep- epa epd epe epf epi epo epp epr eps ept epw era erd ere erf eri ero erp err ers ert erw es- esa esd ese esf esi eso esp esr ess est esw eta etd ete etf eti eto etp etr ets ett etw ewa ewd ewe ewf ewi ewo ewp ewr ews ewt eww faa fad fae faf fai fao fap far fas fat faw fda fdd fde fdf fdi fdo fdp fdr fds fdt fea fed fee fef fei feo fep fer fes fet few ffa ffd ffe fff ffi ffo ffp ffr ffs fft ffw fia fid fie fif fii fip fir fis fit foa foe fof foi foo fop for fos fot fow fpa fpd fpe fpi fpo fpp fpr fps fpt fra frd fre frf fri fro frp frr frs frt frw fsa fsd fse fsf fsi fso fsp fsr fss fst fsw fta ftd fte ftf fti fto ftp ftr fts ftt ftw fwa fwd fwe fwf fwi fwo fwp fws fwt i-d i-f ia- iaa iad iae iaf iai iao iap iar ias iat iaw ida idd ide idf idi ido idp idr ids idt idw ie- iea ied iee ief iei iep ier ies iet ifa ifd ife iff ifi ifo ifp ifr ifs ift iia iid iie iif iii iio iip iir iis iit iiw io- ioa iod ioe iof ioi ioo iop ior ios iot iow ipa ipd ipe ipf ipi ipo ipp ipr ips ipt ir- ira ird ire irf iri iro irp irr irs irt is- isa isd ise isf isi iso isp isr iss ist isw ita itd ite itf iti ito itp its itt iwa iwd iwe iwf iwi iwo iwp iwr iws iwt iww o-i oaa oad oae oaf oai oao oap oar oas oat oaw oda odd ode odf odi odo odp odr ods odt oea oed oee oef oei oeo oep oer oes oet of- ofa ofd ofe off ofi ofo ofp ofr ofs oft ofw oia oid oie oif oii oio oip oir ois oit oo- ooa ood oof ooi ooo oop oor oos oot oow op- opa opd ope opf opi opo opp opr ops opt opw or- ora ord ore orf ori oro orp orr ors ort os- osa osd ose osf osi oso osp osr oss ost osw ot- ota otd ote otf oti oto otp otr ots ott otw owa owd owe owf owi owo owp ows owt oww p-p paa pad pae paf pai pao pap par pas pat paw pda pdd pde pdf pdi pdo pdp pdr pds pdt pea ped pee pef pei peo pep per pes pet pew pfa pfd pfe pff pfi pfo pfp pfr pfs pft pia pid pie pif pii pio pip pir pis pit piw poa pod poe pof poi poo pop por pos pot pow ppa ppd ppe ppf ppi ppo ppp ppr pps ppt ppw pra prd pre prf pri pro prp prr prs prt prw ps- psa psd pse psf psi pso psp psr pss pst psw pt- pta ptd pte ptf pti pto ptp ptr pts ptt ptw pwa pwd pwe pwf pwi pwo pwp pwr pws pwt ra- raa rad rae raf rai rao rap rar ras rat raw rda rdd rde rdf rdi rdo rdp rdr rds rdt re- rea red ree ref rei reo rep rer res ret rew rfa rfd rfe rff rfi rfo rfp rfr rfs rft rfw ria rid rie rif rii rio rip rir ris rit roa rod roe rof roi roo rop ror ros rot row rpa rpd rpe rpf rpi rpo rpp rpr rps rpt rpw rra rrd rrf rri rrp rrr rrs rrt rsa rsd rse rsf rsi rso rsp rsr rss rst rsw rta rtd rte rtf rti rto rtp rtr rts rtt rtw rwa rwd rwe rwf rwi rwr rws saa sad sae saf sai sao sap sar sas sat saw sda sdd sde sdf sdi sdo sdp sdr sds sdt sdw se- sea sed see sef sei seo sep ser