Levelcodes:

Level Code
---------------
  01  TYCKPQ
  02  TJYPDF
  03  ZXCVBM
  04  KDZCPL
  05  MHGQZS
  06  SPLHRJ
  07  YPMBCL
  08  SDWZCM
  09  DPWMQZ
  10  LKLPDX
  11  XCSQSS
  12  MPQPRY
  13  JKRTSC
  14  DXCMGH
  15  LPJKHX