well, I'm a man of the tropics ......
I consider any place with more than a moderate risk of
hypothermia to be unsuitable for human inhabitation ..... ever
noticed how most of the world's darkest writers, and the darkest
books, all came from places with shitty weather and extreme
climates ? .... britain, russia, northern japan ....these places
tend to produce siao langs ... 
ah well ... I'm feeling lucky today .... wat 4D number should I
buy today ? .....
any inspirations ? .... anyone stepped onto some dog turd, or
the car kenna bird shit today ? ... 
but we have our own siao lang in SC too 
why don't you write a simple random 4D generator program
and go with a few numbers 