-al -ol a-a a-t a-z aaa aal aao aap aat aaz al- ala all alo alp alt alz aoa aol aoo aop aot ap- apa apl apo app apt at- ata atl ato atp att atz az- aza azo azp azt azz l-p la- laa lal lao lap lat laz lla lll llo llp llt llz loa lol loo lop lot loz lpa lpl lpo lpp lpt lpz lta ltl lto ltp ltt ltz lzo oaa oal oao oap oat ola oll olo olp olt oo- ooa ool ooo oop oot op- opa opl opo opp opt ot- ota otl oto otp ott otz oza ozo ozt ozz p-p paa pal pao pap pat paz pla pll plo plp plt plz poa pol poo pop pot poz ppa ppl ppo ppp ppt ppz pt- pta ptl pto ptp ptt ptz pzl pzp pzt taa tal tao tap tat taz tla tll tlo tlp tlt tlz to- toa tol too top tot toz tpa tpl tpo tpp tpt tpz tta ttl tto ttp ttt tza zaa zao zap zat zaz zla zlt zo- zoa zol zoo zot zpl zpo zpp zpt zta ztl zzt zzz