Another crazy derived from then WIDE NING the hole.
What if my first four letters decode to WIDE and I use that as a passkey and my width is NINE?
And any X we see is a section break?
W I D E G F B I O
U O R K G I R A N
M M I N R E H R T
G N K W D X
G I H I E T J B R
J J P A C C I H H
K M X
O Q A H A Z E N M
p Q D S H V Z C V
U A A W Y A C B V
W N Q A Q D O S Y
L O P A N L N
Really insane first section, no idea how this will lead to Berlin, but it looks Kryptocrazyish.
Another variant
regards,