It is known as the snake bet and it covers the red numbers 1, five, 9, 12, 14, 16, 19, 23, 27, 30, 32 and 34, building the shape of a snake.
My site:
http://thebacklist.Com/__media__/js/netsoltrademark.php?d=deck17.creacionblog.com/28535075/the-development-Of-gambling-networks-where-gamblers-gather
