a-a a-i a-t aaa aad aaf aai aan aao aap aar aas aat ad- ada add adf adi adn ado adp adr ads adt af- afa afd aff afi afn afo afp afr afs aft ai- aia aid aif aii ain aio aip air ais ait an- ana and anf ani ann ano anp anr ans ant aoa aod aof aoi aon aoo aop aor aos aot ap- apa apd apf api apn apo app apr aps apt ar- ara ard arf ari arn aro arp arr ars art as- asa asd asf asi asn aso asp asr ass ast at- ata atd atf ati atn ato atp atr ats att daa dad daf dai dan dao dap dar das dat dda ddd ddf ddi ddn ddo ddp ddr dds ddt dfa dfd dff dfi dfn dfo dfp dfr dfs dft di- dia did dif dii din dio dip dir dis dit dna dnd dnf dni dnn dno dnp dnr dns dnt doa dod dof doi don doo dop dor dos dot dpa dpd dpf dpi dpn dpo dpp dpr dps dpt dra drd dri drn dro drp drr drs drt dsa dsd dsf dsi dsn dso dsp dsr dss dst dta dtd dtf dti dtn dto dtp dtr dts dtt faa fad faf fai fan fao fap far fas fat fda fdd fdf fdi fdn fdo fdp fdr fds fdt ffa ffd fff ffi ffn ffo ffp ffr ffs fft fia fid fif fii fin fip fir fis fit fna fnd fnf fni fnn fnp fnr fns fnt foa fof foi fon foo fop for fos fot fpa fpd fpi fpn fpo fpp fpr fps fpt fra frd frf fri frn fro frp frr frs frt fsa fsd fsf fsi fsn fso fsp fsr fss fst fta ftd ftf fti ftn fto ftp ftr fts ftt i-d i-f ia- iaa iad iaf iai ian iao iap iar ias iat ida idd idf idi idn ido idp idr ids idt ifa ifd iff ifi ifn ifo ifp ifr ifs ift iia iid iif iii iin iio iip iir iis iit in- ina ind inf ini inn ino inp inr ins int io- ioa iod iof ioi ion ioo iop ior ios iot ipa ipd ipf ipi ipn ipo ipp ipr ips ipt ir- ira ird irf iri irn iro irp irr irs irt is- isa isd isf isi isn iso isp isr iss ist ita itd itf iti itn ito itp its itt n-i naa nad naf nai nan nao nap nar nas nat nda ndd ndf ndi ndn ndo ndp ndr nds ndt nfa nfd nff nfi nfn nfo nfp nfr nfs nft nia nid nif nii nin nio nip nir nis nit nna nnf nni nnn nno nnp nns nnt no- noa nod nof noi non noo nop nor nos not npa npd npf npi npn npo npp npr nps npt nra nrd nrf nri nrn nro nrp nrr nrs nrt nsa nsd nsf nsi nsn nso nsp nsr nss nst nta ntd ntf nti ntn nto ntp ntr nts ntt o-i oaa oad oaf oai oan oao oap oar oas oat oda odd odf odi odn odo odp odr ods odt of- ofa ofd off ofi ofn ofo ofp ofr ofs oft oia oid oif oii oin oio oip oir ois oit on- ona ond onf oni onn ono onp onr ons ont oo- ooa ood oof ooi oon ooo oop oor oos oot op- opa opd opf opi opn opo opp opr ops opt or- ora ord orf ori orn oro orp orr ors ort os- osa osd osf osi osn oso osp osr oss ost ot- ota otd otf oti otn oto otp otr ots ott p-p paa pad paf pai pan pao pap par pas pat pda pdd pdf pdi pdn pdo pdp pdr pds pdt pfa pfd pff pfi pfn pfo pfp pfr pfs pft pia pid pif pii pin pio pip pir pis pit pn- pna pnd pnf pni pnn pno pnp pnr pns pnt poa pod pof poi pon poo pop por pos pot ppa ppd ppf ppi ppn ppo ppp ppr pps ppt pra prd prf pri prn pro prp prr prs prt ps- psa psd psf psi psn pso psp psr pss pst pt- pta ptd ptf pti ptn pto ptp ptr pts ptt ra- raa rad raf rai ran rao rap rar ras rat rda rdd rdf rdi rdn rdo rdp rdr rds rdt rfa rfd rff rfi rfn rfo rfp rfr rfs rft ria rid rif rii rin rio rip rir ris rit rna rnd rni rnn rno rnp rnr rns rnt roa rod rof roi ron roo rop ror ros rot rpa rpd rpf rpi rpn rpo rpp rpr rps rpt rra rrd rrf rri rrn rrp rrr rrs rrt rsa rsd rsf rsi rsn rso rsp rsr rss rst rta rtd rtf rti rtn rto rtp rtr rts rtt saa sad saf sai san sao sap sar sas sat sda sdd sdf sdi sdn sdo sdp sdr sds sdt sfa sfd sff sfi sfn sfo sfp sfr sfs sft sia sid sif sii sin sio sip sir sis sit sna snd snf sni snn sno snp snr sns snt soa sod sof soi son soo sop sor sos sot spa spd spf spi spn spo spp spr sps spt sr- sra srd srf sri srn sro srp srr srs srt ss- ssa ssd ssf ssi ssn sso ssp ssr sss sst sta std stf sti stn sto stp str sts stt taa tad taf tai tan tao tap tar tas tat tda tdd tdf tdi tdn tdo tdp tdr tds tdt tfa tfd tff tfi tfn tfo tfp tfr tfs tft tia tid tif tii tin tio tip tir tis tit tna tnd tnf tni tnn tno tnp tnr tns tnt to- toa tod tof toi ton too top tor tos tot tpa tpd tpf tpi tpn tpo tpp tpr tps tpt tra trd trf