Layout
  PS2233 1074-1070 Xor C5F6_128
Mix
  Input
    Order  0/1/2/3
  Block Pair
    Block  0x80000
    Page   0x1000
  Join by Page
    Parts  2
    Page   0x2000
  Join by Dump
    Parts  2
Assembler
  Block Number
    Block Size      0x200000
    Bank Space      0x1000
  Actions
    Scan
    Find Bank Size
Comments
  by Vlad
  many conflicts at the end of 1st bank
  leave blocks with FF in the first byte of SA probably