ddd ddf ddg ddi ddn ddo ddp ddr dds dfd dff dfg dfi dfn dfo dfp dfr dfs dgd dgf dgg dgi dgn dgp dgr dgs di- did dif dig dii din dio dip dir dis dnd dnf dng dni dnn dno dnp dnr dns dod dof dog doi don doo dop dor dos dpd dpf dpg dpi dpn dpo dpp dpr dps drd drg dri drn dro drp drr drs dsd dsf dsg dsi dsn dso dsp dsr dss fdd fdf fdg fdi fdn fdo fdp fdr fds ffd fff ffg ffi ffn ffo ffp ffr ffs fgd fgf fgg fgi fgn fgp fgr fgs fid fif fig fii fin fip fir fis fnd fnf fng fni fnn fnp fnr fns fof fog foi fon foo fop for fos fpd fpg fpi fpn fpo fpp fpr fps frd frf frg fri frn fro frp frr frs fsd fsf fsg fsi fsn fso fsp fsr fss g-d g-p gdd gdf gdi gdn gdo gdp gdr gds gfd gff gfi gfo gfp gfr gfs ggd ggg ggi ggn ggo ggp ggr ggs gid gif gig gii gin gio gip gir gis gnd gnf gni gnn gno gnp gnr gns god gof gog goi gon goo gop gor gos gpd gpf gpg gpi gpn gpo gpp gpr gps grd grf grg gri grn gro grp grr grs gsd gsf gsg gsi gsn gso gsp gsr gss i-d i-f idd idf idg idi idn ido idp idr ids ifd iff ifg ifi ifn ifo ifp ifr ifs igd igf igg igi ign igo igp igr igs iid iif iii iin iio iip iir iis in- ind inf ing ini inn ino inp inr ins io- iod iof iog ioi ion ioo iop ior ios ipd ipf ipg ipi ipn ipo ipp ipr ips ir- ird irf irg iri irn iro irp irr irs is- isd isf isg isi isn iso isp isr iss n-i ndd ndf ndg ndi ndn ndo ndp ndr nds nfd nff nfi nfn nfo nfp nfr nfs ngd ngf ngg ngi ngn ngo ngp ngs nid nif nig nii nin nio nip nir nis nnf nng nni nnn nno nnp nns no- nod nof nog noi non noo nop nor nos npd npf npg npi npn npo npp npr nps nrd nrf nrg nri nrn nro nrp nrr nrs nsd nsf nsg nsi nsn nso nsp nsr nss o-i odd odf odg odi odn odo odp odr ods of- ofd off ofg ofi ofn ofo ofp ofr ofs ogd ogf ogg ogi ogn ogo ogp ogs oid oif oii oin oio oip oir ois on- ond onf ong oni onn ono onp onr ons oo- ood oof oog ooi oon ooo oop oor oos op- opd opf opg opi opn opo opp opr ops or- ord orf org ori orn oro orp orr ors os- osd osf osg osi osn oso osp osr oss p-p pdd pdf pdg pdi pdn pdo pdp pdr pds pfd pff pfg pfi pfn pfo pfp pfr pfs pgd pgf pgg pgi pgn pgo pgp pgr pgs pid pif pig pii pin pio pip pir pis pn- pnd pnf png pni pnn pno pnp pnr pns pod pof pog poi pon poo pop por pos ppd ppf ppg ppi ppn ppo ppp ppr pps prd prf prg pri prn pro prp prr prs ps- psd psf psg psi psn pso psp psr pss rdd rdf rdg rdi rdn rdo rdp rdr rds rfd rff rfg rfi rfn rfo rfp rfr rfs rgd rgf rgg rgi rgn rgo rgp rgr rgs rid rif rig rii rin rio rip rir ris rnd rng rni rnn rno rnp rnr rns rod rof rog roi ron roo rop ror ros rpd rpf rpg rpi rpn rpo rpp rpr rps rrd rrf rrg rri rrn rrp rrr rrs rsd rsf rsg rsi rsn rso rsp rsr rss sdd sdf sdg sdi sdn sdo sdp sdr sds sfd sff sfg sfi sfn sfo sfp sfr sfs sgd sgf sgg sgi sgn sgo sgp sgr sgs sid sif sig sii sin sio sip sir sis snd snf sng sni snn sno snp snr sns sod sof sog soi son soo sop sor sos spd spf spg spi spn spo spp spr sps sr- srd srf srg sri srn sro srp srr srs ss- ssd ssf ssg ssi ssn sso ssp ssr sss

-ing dddd ddpo ddps ddss dfds dfrf dfri dgsi dgsn didi dido dids dif- diff difs digg digi digo digs diii diis din- ding dini dinn dino dins dion diop dior dios dipn dipo dipp dips dird dirr dirs dis- disd disg disi diso disp diss dnis dnpo dod- dodd dodg dodi dodo dods doff dog- dogg dogi dogo dogp dogs doid doig doin dois dond dong doni donn dono donp donr dons dood doof doon doop door doos dopo dopp dopr dops dord dorf dori dorn doro dorp dorr dors dosi doso doss dpin dpni dpos dprg dpsd drgs drif drin drip drno drod drof drog dron drop drrs drsp dsdp dsdr dsgn dsif dsip dsng dsos dspf dsps dsri dsrp dsrr dssi dssn dssp fdos ffff ffii ffps ffrr ffss fidf fido fids fiff fifi fifo figg figo figs fiii find fing fini finn fino finp fins fion fior fios fipp fips firn firs fisd fisi fiss fndd fndg fndn fndr fnrs fnsp fofo fogg fogi fogn fogo fogs foid foin fois fond fong fono fons food foof foon foos fopp fops for- ford forg fori forn foro forr fors fosi foso foss fpgs fpin fprf frid frig frin frio frip fris frns frog fron frop fros frpd frps frso fsfi fsfo fsgs fspf fssf fssp gdfr gdnf gdor gdps gfor gfps ggfg gggg ggpo ggrn ggss gidd gidi gido gids giff gifs gigg gigi gign gigo gigs giis ging gini ginn gino gins giog gioi gion giop gipf gipi gipp gips gird girg giri girn giro girr girs gisd giss gnin gnip gnod gnof gnoo gnps