Basketball and Skipping

First, you must know about basketball rules.
1.Walking -> you are dribbling your ball, and then you hold your ball, after that you walk 3 steps.
2.Double -> you are dribbling your ball, and then you hold your ball, after that you dribble again.
3.Backcourt Violation -> when you are offensive team, you bring your ball to the opponent's halfcourt, and then you bring your ball back to your half court.
4.Over Head -> you are dribbling too high until pass over your head or your opponent's head.
5.Travelling -> you hold your ball, and then you walk 1 or 2 steps, after that you dribble your ball.
6.8 Seconds Violation -> when you are the offensive team, you are too long in your halfcourt until 8 seconds
7.5 Seconds Violation -> when the ball is out from court, you must pass the ball to your teammate, but you are too long. Until 5 seconds.
8.You must have at least 5 person in your team. But, ussualy, a formal match use 12 person in a team.
Maybe I've forgotten about another rules. Please post a comment if I forgot something. Thank you.