The THAN-BAUK POEM - poetic form attributed to Bob Newman - takes the THAN-BAUK and extends it by startng a new climbing (falling) rhyme sequence in the third, fifth, seventh, etc. lines.

After a tedius internet search, I cannot see any definitive amount of lines required for the Than-Bauk Poem.

Example by Jacquii Cooke:

Free Than-Bauk

where the rain falls
the wind calls for
hail balls and rest
and the zest of
lights' best lit way.
some kind slave runs
away from deep chains.