a-a a-i a-t aaa aad aai aao aat aax aay ad- ada add adi ado adt adx ady ai- aia aid aii aio ait aix aiy aoa aod aoi aoo aot aox at- ata atd ati ato att atx ax- axa axi axo axt axx ay- aya ayd ayi ayo ayt ayx daa dad dai dao dat dax day dda ddd ddi ddo ddt ddx ddy di- dia did dii dio dit dix diy doa dod doi doo dot dox doy dta dtd dti dto dtt dtx dty dxd dxi dxo dxt dxx dy- dya dyd dyo dyy i-d ia- iaa iad iai iao iat ida idd idi ido idt idx idy iia iid iii iio iit iix io- ioa iod ioi ioo iot ita itd iti ito itt itx ity ixi ixy iya iyo iyt iyy o-i oaa oad oai oao oat oax oda odd odi odo odt oia oid oii oio oit oo- ooa ood ooi ooo oot oox ot- ota otd oti oto ott ox- oxa oxi oxo oxt oxx oxy oya oyd oyi oyo t-x taa tad tai tao tat tax tay tda tdd tdi tdo tdt tdx tdy tia tid tii tio tit tix tiy to- toa tod toi too tot tox toy tta ttd tti tto ttt ttx tty txi txt tya tyd tyo tyt xaa xad xat xda xdi xdt xia xii xio xit xix xoa xod xoi xoo xot xox xti xtx xty xxi xxo xxx xxy xyy yaa yad yai yao yat yax yay yda ydo ydt ydy yid yii yio yit yod yoi yoo yot yox yoy yta ytd yto ytt yxa yxy yyt yyy