Number Logic Puzzle 7087

Type: Futoshiki,
Size: 4
Points: 14, Penalty:0, Time : Initializing..  
12
34

Rules:

The goal is to fill a grid with digits so that each column and each row contain the digits only once.
Some digits may be given at the start.
Additionally, there are "greater than" (>) or "less than" (<) signs between adjacent cells, which signify that the digit in one cell should be greater than another.