-er ddd dde ddg ddi ddn ddo ddp ddr ddt ddz de- ded dee deg dei den deo dep der det dez dgd dge dgg dgi dgn dgp dgr dgt dgz di- did die dig dii din dio dip dir dit diz dnd dne dng dni dnn dno dnp dnr dnt dnz dod doe dog doi don doo dop dor dot doz dpd dpe dpg dpi dpn dpo dpp dpr dpt dpz drd dre drg dri drn dro drp drr drt drz dtd dte dtg dti dtn dto dtp dtr dtt dtz dzd dze dzi dzo dzp dzr ed- edd ede edg edi edn edo edp edr edt eed eee eeg een eeo eep eer eet egd ege egg egi egn ego egp egr egt eid eie eig eii ein eio eip eir eit en- end ene eng eni enn eno enp enr ent enz eo- eod eoe eog eoi eon eoo eop eor eot ep- epd epe epg epi epn epo epp epr ept epz erd ere erg eri ern ero erp err ert erz etd ete etg eti etn eto etp etr ett etz eze ezo ezr ezz g-d g-p gdd gde gdi gdn gdo gdp gdr gdt ge- ged gee geg gei gen geo gep ger get gez ggd ggg ggi ggn ggo ggp ggr ggt ggz gid gie gig gii gin gio gip gir git giz gnd gne gni gnn gno gnp gnr gnt god goe gog goi gon goo gop gor got goz gpd gpe gpg gpi gpn gpo gpp gpr gpt gpz grd gre grg gri grn gro grp grr grt gtd gte gtg gti gtn gto gtp gtr gtt gzo gzp gzr i-d idd ide idg idi idn ido idp idr idt ie- ied iee ieg iei ien iep ier iet igd ige igg igi ign igo igp igr igt iid iie iii iin iio iip iir iit in- ind ine ing ini inn ino inp inr int io- iod ioe iog ioi ion ioo iop ior iot ipd ipe ipg ipi ipn ipo ipp ipr ipt ir- ird ire irg iri irn iro irp irr irt itd ite itg iti itn ito itp itt itz ize izi izo izz n-i ndd nde ndg ndi ndn ndo ndp ndr ndt ne- ned nee neg nei nen neo nep ner net nez ngd nge ngg ngi ngn ngo ngp ngt nid nie nig nii nin nio nip nir nit niz nne nng nni nnn nno nnp nnt nnz no- nod noe nog noi non noo nop nor not noz npd npe npg npi npn npo npp npr npt npz nrd nre nrg nri nrn nro nrp nrr nrt nrz ntd nte ntg nti ntn nto ntp ntr ntt ntz nzd nze nzg nzi nzo nzp nzz o-i odd ode odg odi odn odo odp odr odt oed oee oeg oei oen oeo oep oer oet ogd oge ogg ogi ogn ogo ogp ogt oid oie oii oin oio oip oir oit oiz on- ond one ong oni onn ono onp onr ont oo- ood oog ooi oon ooo oop oor oot op- opd ope opg opi opn opo opp opr opt or- ord ore org ori orn oro orp orr ort orz ot- otd ote otg oti otn oto otp otr ott otz oze ozo ozt ozz p-p pdd pde pdg pdi pdn pdo pdp pdr pdt pdz ped pee peg pei pen peo pep per pet pez pgd pge pgg pgi pgn pgo pgp pgr pgt pid pie pig pii pin pio pip pir pit piz pn- pnd pne png pni pnn pno pnp pnr pnt pod poe pog poi pon poo pop por pot poz ppd ppe ppg ppi ppn ppo ppp ppr ppt ppz prd pre prg pri prn pro prp prr prt prz pt- ptd pte ptg pti ptn pto ptp ptr ptt ptz pzp pzt rdd rde rdg rdi rdn rdo rdp rdr rdt re- red ree reg rei ren reo rep rer ret rez rgd rge rgg rgi rgn rgo rgp rgr rgt rid rie rig rii rin rio rip rir rit riz rnd rng rni rnn rno rnp rnr rnt rnz rod roe rog roi ron roo rop ror rot roz rpd rpe rpg rpi rpn rpo rpp rpr rpt rpz rrd rrg rri rrn rrp rrr rrt rtd rte rtg rti rtn rto rtp rtr rtt rtz rze rzo tdd tde tdg tdi tdn tdo tdp tdr tdt te- ted tee teg tei ten teo tep ter tet tez tge tgg tgi tgn tgo tgp tgr tgt tgz tid tie tig tii tin tio tip tir tit tiz tnd tne tng tni tnn tno tnp tnr tnt tnz to- tod toe tog toi ton too top tor tot toz tpd tpe tpg tpi tpn tpo tpp tpr tpt tpz trd tre trg tri trn tro trp trr trt trz ttd tte ttg tti ttn tto ttp ttr ttt tzd tze z-g zdt zed zee zen zeo zep zer zet zez zgg zgi zid zie zig zin zio zip zir zit ziz znd zne znn zno znp zo- zod zoe zog zoi zon zoo zor zot zpe zpg zpi zpo zpp zpr zpt zro zrp zte ztr zzr zzt zzz