c This is a test input for the MAX-CSP solver c What is the maximum number of constraints that can be satisfied? c give a proof of your claim. p 9 8 22 : 1 2 3 0 22 : 4 5 6 0 22 : 7 8 9 0 22 : 1 4 7 0 22 : 2 5 8 0 22 : 3 6 9 0 22 : 1 5 9 0 22 : 3 5 7 0