import sys, sudoku
from sideBySide import sideBySide

def test4 () :
    game = sudoku.Game(sys.argv[1])
    before = game.display()
    while game.iterate() : pass
    after = game.display()
    print("\n        Before                    After")
    print(sideBySide([before,after]))
    if game.valid() and not game.finished() :
        print("This partial yet valid game splits into")
        kids = game.split()
        print(sideBySide([after]+list(map(lambda x: x.display(), kids))))
    if not game.valid() :
        print("This game is not valid and cannot be completed")

if __name__ == "__main__" : test4()