a-a a-i aaa aad aag aai aan aao aap aar ad- ada add adg adi adn ado adp adr ag- aga agd agg agi agn ago agp agr ai- aia aid aig aii ain aio aip air an- ana and ang ani ann ano anp anr aoa aod aog aoi aon aoo aop aor ap- apa apd apg api apn apo app apr ar- ara ard arg ari arn aro arp arr daa dad dag dai dan dao dap dar dda ddd ddg ddi ddn ddo ddp ddr dga dgd dgg dgi dgn dgp dgr di- dia did dig dii din dio dip dir dna dnd dng dni dnn dno dnp dnr doa dod dog doi don doo dop dor dpa dpd dpg dpi dpn dpo dpp dpr dra drd drg dri drn dro drp drr g-d g-p gaa gad gag gai gan gao gap gar gda gdd gdi gdn gdo gdp gdr gga ggd ggg ggi ggn ggo ggp ggr gia gid gig gii gin gio gip gir gna gnd gni gnn gno gnp gnr goa god gog goi gon goo gop gor gpa gpd gpg gpi gpn gpo gpp gpr gra grd grg gri grn gro grp grr i-d ia- iaa iad iag iai ian iao iap iar ida idd idg idi idn ido idp idr iga igd igg igi ign igo igp igr iia iid iii iin iio iip iir in- ina ind ing ini inn ino inp inr io- ioa iod iog ioi ion ioo iop ior ipa ipd ipg ipi ipn ipo ipp ipr ir- ira ird irg iri irn iro irp irr n-i naa nad nag nai nan nao nap nar nda ndd ndg ndi ndn ndo ndp ndr nga ngd ngg ngi ngn ngo ngp nia nid nig nii nin nio nip nir nna nng nni nnn nno nnp no- noa nod nog noi non noo nop nor npa npd npg npi npn npo npp npr nra nrd nrg nri nrn nro nrp nrr o-i oaa oad oag oai oan oao oap oar oda odd odg odi odn odo odp odr oga ogd ogg ogi ogn ogo ogp oia oid oii oin oio oip oir on- ona ond ong oni onn ono onp onr oo- ooa ood oog ooi oon ooo oop oor op- opa opd opg opi opn opo opp opr or- ora ord org ori orn oro orp orr p-p paa pad pag pai pan pao pap par pda pdd pdg pdi pdn pdo pdp pdr pga pgd pgg pgi pgn pgo pgp pgr pia pid pig pii pin pio pip pir pn- pna pnd png pni pnn pno pnp pnr poa pod pog poi pon poo pop por ppa ppd ppg ppi ppn ppo ppp ppr pra prd prg pri prn pro prp prr ra- raa rad rag rai ran rao rap rar rda rdd rdg rdi rdn rdo rdp rdr rga rgd rgg rgi rgn rgo rgp rgr ria rid rig rii rin rio rip rir rna rnd rng rni rnn rno rnp rnr roa rod rog roi ron roo rop ror rpa rpd rpg rpi rpn rpo rpp rpr rra rrd rrg rri rrn rrp rrr