This is a system for "stryktipset" which consists of five half guarded, meaning 32 rows ( 2^5 ). You can guess any number of 1-12 out of 13 matches ( in any order ), but you are restricted to using the system when you guess. If you guess less then 12 matches, the rest of the system will be randomly distributed over the remaining matches. The system consist of 8 ones, 5 two's, and 5 X's. There are X's and two's in 9 places: 1, 1, 1, 1, X, X, 2, 2, 1X, 1X, 12, 12, X2. 1 means that you think the home team will win, 2 that you think they'll lose, and X means a draw. This system has many more combinations than AATIPS4, which means that it is much harder to guess. On the other hand it can give a lot more money. You should try to predict where the unguarded guesses are going to end up, i.e. 1, 1, 1, 1, X, X, 2, 2.