Layout
  SSS6697 1140 Xor c20d_256
Mix
  Input
    Order  0
  Cut Bad Bytes
  Block Pair
    Block  0x204000
    Page   0x2000
  Block Pair
    Block  0x408000
    Page   0x4000
  Block Cut
    Block  0/0x8000/0x808000
Assembler
  Virtual Translator
    Block Size  0x808000
Comments
  Serg for forum 7412
  Find first few blocks in manual mode
  Then can use Virtual Translator Auto
  But it wroks slow