Äkkiselleen

Iiksnä kälkkisä nyy ilä elkyn nykää nääksyn,
kene leelee yykyi, syinellän es nyyneel käällä.
Äile ylsekkein es niinnee nääke, ekkees säälne.
Ilni kelnen sem, sin nenee kiisillesen iskyn.

A spoiler to our foreign friends: This is a nonsense "minute poem" in trochaic meter, using only nine different letters. (Actually, I planned to use only four different vowels and four different consonants, but I seem to have made "a typo" in the last line: the "m" in the word "sem," obviously, don't belong). And, although this is a perfectly "readable" poem in Finnish, I have to admit, phonetically it's not a very "beautiful" one. ["Emmä rääkkääkään."] The "the" lieth elsewhere.