ddd dde ddg ddi ddn ddo ddp dds ddt de- ded dee deg dei den deo dep des det dgd dge dgg dgi dgn dgp dgs dgt di- did die dig dii din dio dip dis dit dnd dne dng dni dnn dno dnp dns dnt dod doe dog doi don doo dop dos dot dpd dpe dpg dpi dpn dpo dpp dps dpt dsd dse dsg dsi dsn dso dsp dss dst dtd dte dtg dti dtn dto dtp dts dtt ed- edd ede edg edi edn edo edp eds edt eed eee eeg een eeo eep ees eet egd ege egg egi egn ego egp egs egt eid eie eig eii ein eio eip eis eit en- end ene eng eni enn eno enp ens ent eo- eod eoe eog eoi eon eoo eop eos eot ep- epd epe epg epi epn epo epp eps ept es- esd ese esg esi esn eso esp ess est etd ete etg eti etn eto etp ets ett g-d g-p gdd gde gdi gdn gdo gdp gds gdt ge- ged gee geg gei gen geo gep ges get ggd ggg ggi ggn ggo ggp ggs ggt gid gie gig gii gin gio gip gis git gnd gne gni gnn gno gnp gns gnt god goe gog goi gon goo gop gos got gpd gpe gpg gpi gpn gpo gpp gps gpt gsd gse gsg gsi gsn gso gsp gss gst gtd gte gtg gti gtn gto gtp gts gtt i-d idd ide idg idi idn ido idp ids idt ie- ied iee ieg iei ien iep ies iet igd ige igg igi ign igo igp igs igt iid iie iii iin iio iip iis iit in- ind ine ing ini inn ino inp ins int io- iod ioe iog ioi ion ioo iop ios iot ipd ipe ipg ipi ipn ipo ipp ips ipt is- isd ise isg isi isn iso isp iss ist itd ite itg iti itn ito itp its itt n-i ndd nde ndg ndi ndn ndo ndp nds ndt ne- ned nee neg nei nen neo nep nes net ngd nge ngg ngi ngn ngo ngp ngs ngt nid nie nig nii nin nio nip nis nit nne nng nni nnn nno nnp nns nnt no- nod noe nog noi non noo nop nos not npd npe npg npi npn npo npp nps npt nsd nse nsg nsi nsn nso nsp nss nst ntd nte ntg nti ntn nto ntp nts ntt o-i odd ode odg odi odn odo odp ods odt oed oee oeg oei oen oeo oep oes oet ogd oge ogg ogi ogn ogo ogp ogs ogt oid oie oii oin oio oip ois oit on- ond one ong oni onn ono onp ons ont oo- ood oog ooi oon ooo oop oos oot op- opd ope opg opi opn opo opp ops opt os- osd ose osg osi osn oso osp oss ost ot- otd ote otg oti otn oto otp ots ott p-p pdd pde pdg pdi pdn pdo pdp pds pdt ped pee peg pei pen peo pep pes pet pgd pge pgg pgi pgn pgo pgp pgs pgt pid pie pig pii pin pio pip pis pit pn- pnd pne png pni pnn pno pnp pns pnt pod poe pog poi pon poo pop pos pot ppd ppe ppg ppi ppn ppo ppp pps ppt ps- psd pse psg psi psn pso psp pss pst pt- ptd pte ptg pti ptn pto ptp pts ptt sdd sde sdg sdi sdn sdo sdp sds sdt se- sed see seg sei sen seo sep ses set sgd sge sgg sgi sgn sgo sgp sgs sgt sid sie sig sii sin sio sip sis sit snd sne sng sni snn sno snp sns snt sod soe sog soi son soo sop sos sot spd spe spg spi spn spo spp sps spt ss- ssd sse ssg ssi ssn sso ssp sss sst std ste stg sti stn sto stp sts stt tdd tde tdg tdi tdn tdo tdp tds tdt te- ted tee teg tei ten teo tep tes tet tge tgg tgi tgn tgo tgp tgs tgt tid tie tig tii tin tio tip tis tit tnd tne tng tni tnn tno tnp tns tnt to- tod toe tog toi ton too top tos tot tpd tpe tpg tpi tpn tpo tpp tps tpt tsd tse tsg tsi tsn tso tsp tss tst ttd tte ttg tti ttn tto ttp tts ttt