a-a a-i a-t a-z aaa aad aai aan aao aap aat aaz ad- ada add adi adn ado adp adt adz ai- aia aid aii ain aio aip ait aiz an- ana and ani ann ano anp ant anz aoa aod aoi aon aoo aop aot ap- apa apd api apn apo app apt at- ata atd ati atn ato atp att atz az- aza azd azi azn azo azp azt azz daa dad dai dan dao dap dat daz dda ddd ddi ddn ddo ddp ddt ddz di- dia did dii din dio dip dit diz dna dnd dni dnn dno dnp dnt dnz doa dod doi don doo dop dot doz dpa dpd dpi dpn dpo dpp dpt dpz dta dtd dti dtn dto dtp dtt dtz dza dzd dzi dzo dzp i-d ia- iaa iad iai ian iao iap iat iaz ida idd idi idn ido idp idt iia iid iii iin iio iip iit in- ina ind ini inn ino inp int io- ioa iod ioi ion ioo iop iot ipa ipd ipi ipn ipo ipp ipt ita itd iti itn ito itp itt itz iza izi izo izz n-i naa nad nai nan nao nap nat naz nda ndd ndi ndn ndo ndp ndt nia nid nii nin nio nip nit niz nna nni nnn nno nnp nnt nnz no- noa nod noi non noo nop not noz npa npd npi npn npo npp npt npz nta ntd nti ntn nto ntp ntt ntz nzd nzi nzo nzp nzz o-i oaa oad oai oan oao oap oat oda odd odi odn odo odp odt oia oid oii oin oio oip oit oiz on- ona ond oni onn ono onp ont oo- ooa ood ooi oon ooo oop oot op- opa opd opi opn opo opp opt ot- ota otd oti otn oto otp ott otz oza ozo ozt ozz p-p paa pad pai pan pao pap pat paz pda pdd pdi pdn pdo pdp pdt pdz pia pid pii pin pio pip pit piz pn- pna pnd pni pnn pno pnp pnt poa pod poi pon poo pop pot poz ppa ppd ppi ppn ppo ppp ppt ppz pt- pta ptd pti ptn pto ptp ptt ptz pzp pzt taa tad tai tan tao tap tat taz tda tdd tdi tdn tdo tdp tdt tia tid tii tin tio tip tit tiz tna tnd tni tnn tno tnp tnt tnz to- toa tod toi ton too top tot toz tpa tpd tpi tpn tpo tpp tpt tpz tta ttd tti ttn tto ttp ttt tza tzd zaa zad zai zan zao zap zat zaz zdt zia zid zin zio zip zit ziz znd znn zno znp zo- zoa zod zoi zon zoo zot zpi zpo zpp zpt zta zzt zzz