a-a a-i a-t aaa aad aai aan aao aap aar aat ad- ada add adi adn ado adp adr adt ai- aia aid aii ain aio aip air ait an- ana and ani ann ano anp anr ant aoa aod aoi aon aoo aop aor aot ap- apa apd api apn apo app apr apt ar- ara ard ari arn aro arp arr art at- ata atd ati atn ato atp atr att daa dad dai dan dao dap dar dat dda ddd ddi ddn ddo ddp ddr ddt di- dia did dii din dio dip dir dit dna dnd dni dnn dno dnp dnr dnt doa dod doi don doo dop dor dot dpa dpd dpi dpn dpo dpp dpr dpt dra drd dri drn dro drp drr drt dta dtd dti dtn dto dtp dtr dtt i-d ia- iaa iad iai ian iao iap iar iat ida idd idi idn ido idp idr idt iia iid iii iin iio iip iir iit in- ina ind ini inn ino inp inr int io- ioa iod ioi ion ioo iop ior iot ipa ipd ipi ipn ipo ipp ipr ipt ir- ira ird iri irn iro irp irr irt ita itd iti itn ito itp itt n-i naa nad nai nan nao nap nar nat nda ndd ndi ndn ndo ndp ndr ndt nia nid nii nin nio nip nir nit nna nni nnn nno nnp nnt no- noa nod noi non noo nop nor not npa npd npi npn npo npp npr npt nra nrd nri nrn nro nrp nrr nrt nta ntd nti ntn nto ntp ntr ntt o-i oaa oad oai oan oao oap oar oat oda odd odi odn odo odp odr odt oia oid oii oin oio oip oir oit on- ona ond oni onn ono onp onr ont oo- ooa ood ooi oon ooo oop oor oot op- opa opd opi opn opo opp opr opt or- ora ord ori orn oro orp orr ort ot- ota otd oti otn oto otp otr ott p-p paa pad pai pan pao pap par pat pda pdd pdi pdn pdo pdp pdr pdt pia pid pii pin pio pip pir pit pn- pna pnd pni pnn pno pnp pnr pnt poa pod poi pon poo pop por pot ppa ppd ppi ppn ppo ppp ppr ppt pra prd pri prn pro prp prr prt pt- pta ptd pti ptn pto ptp ptr ptt ra- raa rad rai ran rao rap rar rat rda rdd rdi rdn rdo rdp rdr rdt ria rid rii rin rio rip rir rit rna rnd rni rnn rno rnp rnr rnt roa rod roi ron roo rop ror rot rpa rpd rpi rpn rpo rpp rpr rpt rra rrd rri rrn rrp rrr rrt rta rtd rti rtn rto rtp rtr rtt taa tad tai tan tao tap tar tat tda tdd tdi tdn tdo tdp tdr tdt tia tid tii tin tio tip tir tit tna tnd tni tnn tno tnp tnr tnt to- toa tod toi ton too top tor tot tpa tpd tpi tpn tpo tpp tpr tpt tra trd tri trn tro trp trr trt tta ttd tti ttn tto ttp ttr ttt