Codewords
  First Room:
  First Door:   PVV23CZ
  Second Door:  FCBSB6W
  Third Door:   YHYAMLZ
  Fourth Door:  Y4MOPFW
  Fifth Door:   G5F96CX

  Second Room:
  First Door:   CX746YF
  Second Door:  NBGR6CF
  Third Door:
  Fourth Door:  X**KLDK
  Fifth Door:   S48O5N4

  Third Room:
  First Door:   DWV6P78
  Second Door:  PCD1384
  Third Door:   DJ49LZ3
  Fourth Door:  D9FKPTR
  Fifth Door:   TTMGMQM

Codewords von Martin Strohmeier - Martin.Strohmeier@t-online.de