I think I have had some success;
I found a pattern, every word starts with a double letter;
NYPVTT MZFPK
VYTZYT PYZNK (subtract)
TTPNPF MMKKZ
Berlin Clock ( you can only use letters in the code)
FLRV QQPRN GKSS
VRLF FGNKV SSGK (subtract)
QQSL RRVQP NRNQ
East North East
Ok, but does it work on other stuff?
I went to the letters before ” East”
ULBSOLIFBBW
BB FWB
SI BBW
Is due- East