-er a-a a-i a-t aaa aad aae aag aai aan aao aap aar aat ad- ada add ade adg adi adn ado adp adr adt aea aed aee aeg aei aen aeo aep aer aet ag- aga agd age agg agi agn ago agp agr agt ai- aia aid aie aig aii ain aio aip air ait an- ana and ane ang ani ann ano anp anr ant aoa aod aoe aog aoi aon aoo aop aor aot ap- apa apd ape apg api apn apo app apr apt ar- ara ard are arg ari arn aro arp arr art at- ata atd ate atg ati atn ato atp atr att daa dad dae dag dai dan dao dap dar dat dda ddd dde ddg ddi ddn ddo ddp ddr ddt de- dea ded dee deg dei den deo dep der det dga dgd dge dgg dgi dgn dgp dgr dgt di- dia did die dig dii din dio dip dir dit dna dnd dne dng dni dnn dno dnp dnr dnt doa dod doe dog doi don doo dop dor dot dpa dpd dpe dpg dpi dpn dpo dpp dpr dpt dra drd dre drg dri drn dro drp drr drt dta dtd dte dtg dti dtn dto dtp dtr dtt eaa ead eae eag eai ean eao eap ear eat ed- eda edd ede edg edi edn edo edp edr edt eea eed eee eeg een eeo eep eer eet ega egd ege egg egi egn ego egp egr egt eia eid eie eig eii ein eio eip eir eit en- ena end ene eng eni enn eno enp enr ent eo- eoa eod eoe eog eoi eon eoo eop eor eot ep- epa epd epe epg epi epn epo epp epr ept era erd ere erg eri ern ero erp err ert eta etd ete etg eti etn eto etp etr ett g-d g-p gaa gad gae gag gai gan gao gap gar gat gda gdd gde gdi gdn gdo gdp gdr gdt ge- gea ged gee geg gei gen geo gep ger get gga ggd ggg ggi ggn ggo ggp ggr ggt gia gid gie gig gii gin gio gip gir git gna gnd gne gni gnn gno gnp gnr gnt goa god goe gog goi gon goo gop gor got gpa gpd gpe gpg gpi gpn gpo gpp gpr gpt gra grd gre grg gri grn gro grp grr grt gta gtd gte gtg gti gtn gto gtp gtr gtt i-d ia- iaa iad iae iag iai ian iao iap iar iat ida idd ide idg idi idn ido idp idr idt ie- iea ied iee ieg iei ien iep ier iet iga igd ige igg igi ign igo igp igr igt iia iid iie iii iin iio iip iir iit in- ina ind ine ing ini inn ino inp inr int io- ioa iod ioe iog ioi ion ioo iop ior iot ipa ipd ipe ipg ipi ipn ipo ipp ipr ipt ir- ira ird ire irg iri irn iro irp irr irt ita itd ite itg iti itn ito itp itt n-i naa nad nae nag nai nan nao nap nar nat nda ndd nde ndg ndi ndn ndo ndp ndr ndt ne- nea ned nee neg nei nen neo nep ner net nga ngd nge ngg ngi ngn ngo ngp ngt nia nid nie nig nii nin nio nip nir nit nna nne nng nni nnn nno nnp nnt no- noa nod noe nog noi non noo nop nor not npa npd npe npg npi npn npo npp npr npt nra nrd nre nrg nri nrn nro nrp nrr nrt nta ntd nte ntg nti ntn nto ntp ntr ntt o-i oaa oad oae oag oai oan oao oap oar oat oda odd ode odg odi odn odo odp odr odt oea oed oee oeg oei oen oeo oep oer oet oga ogd oge ogg ogi ogn ogo ogp ogt oia oid oie oii oin oio oip oir oit on- ona ond one ong oni onn ono onp onr ont oo- ooa ood oog ooi oon ooo oop oor oot op- opa opd ope opg opi opn opo opp opr opt or- ora ord ore org ori orn oro orp orr ort ot- ota otd ote otg oti otn oto otp otr ott p-p paa pad pae pag pai pan pao pap par pat pda pdd pde pdg pdi pdn pdo pdp pdr pdt pea ped pee peg pei pen peo pep per pet pga pgd pge pgg pgi pgn pgo pgp pgr pgt pia pid pie pig pii pin pio pip pir pit pn- pna pnd pne png pni pnn pno pnp pnr pnt poa pod poe pog poi pon poo pop por pot ppa ppd ppe ppg ppi ppn ppo ppp ppr ppt pra prd pre prg pri prn pro prp prr prt pt- pta ptd pte ptg pti ptn pto ptp ptr ptt ra- raa rad rae rag rai ran rao rap rar rat rda rdd rde rdg rdi rdn rdo rdp rdr rdt re- rea red ree reg rei ren reo rep rer ret rga rgd rge rgg rgi rgn rgo rgp rgr rgt ria rid rie rig rii rin rio rip rir rit rna rnd rng rni rnn rno rnp rnr rnt roa rod roe rog roi ron roo rop ror rot rpa rpd rpe rpg rpi rpn rpo rpp rpr rpt rra rrd rrg rri rrn rrp rrr rrt rta rtd rte rtg rti rtn rto rtp rtr rtt taa tad tae tag tai tan tao tap tar tat tda tdd tde tdg tdi tdn tdo tdp tdr tdt te- tea ted tee teg tei ten teo tep ter tet tga tge tgg tgi tgn tgo tgp tgr tgt tia tid tie tig tii tin tio tip tir tit tna tnd tne tng tni tnn tno tnp tnr tnt to- toa tod toe tog toi ton too top tor tot tpa tpd tpe tpg tpi tpn