Xmas Lemmings Demo

Enter the password "SNOWFLAKES", and it will be in cheat mode.
When in the game, press 5 on the numeric keypad to advance 
to next level with 100% saved.You'll also get the password.
Another password: "VERSIONNUM"gives the version number. 
Try also the code "BILLANDTED".
Here are the level codes:

Flurry:
IJJLDLCCAD  NJLDLCADAQ  JLDLCINEAJ  LDLCAKLFAR  DLCIKLLGAK
LCANNLDHAI  CIOLLDLIAQ  CAJJMDLJAD  IKHMDLCKAL  MJOLHCELAD
JMDLCINMAS  MDLCAJLNAJ  DLCIJNMOAE  LCAOLMDPAQ  CINNMDLQAK
Blitz:
CAKHNNHBBS  IJHNNHCCBK  NHLFHBADBM  HLFHBINEBI  LFHBAJLFBO
FHBIJLLGBH  LCANNLFHBL  BINLLFHIBN  BAJHMFHJBP  IJHMFHBKBI
NJMFHBELBL  HMFHBINMBO  MFHBAJLNBK  FHBIJLMOBQ  LCANNMFPBE
BINLMFHQBG