Being Welsh myself but not recognizing the title of the form I, not surprisingly, felt the need to research a little and I managed to find the following ;A cywydd llosgyrnog; I'm one.
"A what?" Well, quite. There'd be no fun
In being understood; I
Thrive upon obliquity.
Don't comprehend or follow me,
For mystery's my ally.
CYWYDD LLOSGYRNOG: A type of Welsh verse consisting of a sestet stanza in which the syllable count is eight, eight, seven, eight, eight, and seven respectively. The first two lines rhyme and cross-rhyme with the middle syllable of the sixth line and the third and sixth lines rhyme with each other. Rime coueé or tail-rhyme has a similar scheme.
Hopefully I'll be able to find the time to give it a go
