3.0
UNDO 0
4.3
UNDO 0
3.2
UNDO 0
2.3
UNDO 0
3.0
UNDO 0
2.9
UNDO 0
2.7
UNDO 0
3.9
UNDO 0
3.2
UNDO 0
3.6
UNDO 0
3.5
UNDO 0
2.7
UNDO 0
3.2
UNDO 0
1.9
UNDO 0
3.7
UNDO 0
3.7
UNDO 0
2.9
UNDO 0
3.9
UNDO 0
3.9
UNDO 0
3.5
UNDO 0