a-a a-i a-t a-z aaa aai aao aar aat aav aaz ai- aia aii aio air ait aiv aiz aoa aoi aoo aor aot aov ar- ara ari aro arr art arv arz at- ata ati ato atr att atv atz av- ava avi avo avr avt avz az- aza azi azo azt azz i-v ia- iaa iai iao iar iat iav iaz iia iii iio iir iit io- ioa ioi ioo ior iot iov ir- ira iri iro irr irt irv ita iti ito itt itv itz iva ivi ivo ivr ivt ivv iza izi izo izz o-i oaa oai oao oar oat oav oia oii oio oir oit oiv oiz oo- ooa ooi ooo oor oot oov or- ora ori oro orr ort orv orz ot- ota oti oto otr ott otv otz ov- ova ovi ovo ovv oza ozo ozt ozz ra- raa rai rao rar rat rav raz ria rii rio rir rit riv riz roa roi roo ror rot rov roz rra rri rrr rrt rta rti rto rtr rtt rtv rtz rva rvi rvo rvr rvt rvv rza rzo taa tai tao tar tat tav taz tia tii tio tir tit tiv tiz to- toa toi too tor tot tov toz tra tri tro trr trt trv trz tta tti tto ttr ttt ttv tva tvi tvo tvr tvt tvz tza v-a vaa vai vao var vat vav vaz vi- via vii vio vir vit viv viz voa voi voo vor vot vov voz vra vri vrr vrt vta vti vto vtr vtt vtv vtz vva vvi vvo vvr vvt vvv vvz zaa zai zao zar zat zav zaz zia zio zir zit ziv ziz zo- zoa zoi zoo zor zot zro zta ztr ztv zvi zzr zzt zzz