CINQKU is a fixed-form five line tanka/cinquain image poem without a title in 17 syllables,concise with a surprise or turn in lines 4/5. The form was created by Denis Garrison,an American poet.
In the examples I found several wonderfully written poems, the main rule is that there are no five syllable counted lines,( 2,3,4,6,2 is the common usage of the syllable count)
But our main rule is to have fun !!!
Driving cold snow
and what if it were you
of youth and love
a walls dust collector