a-a a-i a-t aaa aad aag aai aao aap aat ad- ada add adg adi ado adp adt ag- aga agd agg agi ago agp agt ai- aia aid aig aii aio aip ait aoa aod aog aoi aoo aop aot ap- apa apd apg api apo app apt at- ata atd atg ati ato atp att daa dad dag dai dao dap dat dda ddd ddg ddi ddo ddp ddt dga dgd dgg dgi dgp dgt di- dia did dig dii dio dip dit doa dod dog doi doo dop dot dpa dpd dpg dpi dpo dpp dpt dta dtd dtg dti dto dtp dtt g-d g-p gaa gad gag gai gao gap gat gda gdd gdi gdo gdp gdt gga ggd ggg ggi ggo ggp ggt gia gid gig gii gio gip git goa god gog goi goo gop got gpa gpd gpg gpi gpo gpp gpt gta gtd gtg gti gto gtp gtt i-d ia- iaa iad iag iai iao iap iat ida idd idg idi ido idp idt iga igd igg igi igo igp igt iia iid iii iio iip iit io- ioa iod iog ioi ioo iop iot ipa ipd ipg ipi ipo ipp ipt ita itd itg iti ito itp itt o-i oaa oad oag oai oao oap oat oda odd odg odi odo odp odt oga ogd ogg ogi ogo ogp ogt oia oid oii oio oip oit oo- ooa ood oog ooi ooo oop oot op- opa opd opg opi opo opp opt ot- ota otd otg oti oto otp ott p-p paa pad pag pai pao pap pat pda pdd pdg pdi pdo pdp pdt pga pgd pgg pgi pgo pgp pgt pia pid pig pii pio pip pit poa pod pog poi poo pop pot ppa ppd ppg ppi ppo ppp ppt pt- pta ptd ptg pti pto ptp ptt taa tad tag tai tao tap tat tda tdd tdg tdi tdo tdp tdt tga tgg tgi tgo tgp tgt tia tid tig tii tio tip tit to- toa tod tog toi too top tot tpa tpd tpg tpi tpo tpp tpt tta ttd ttg tti tto ttp ttt