18/1 ok 1
18/1 is_free 1
28/1 ok 2
28/1 is_free 2
39/1 ok 3
39/1 is_free 3
46/1 ok 4
46/1 is_free 4
53/1 turn_away 5
53/1 is_free 5
63/1 ok 6
63/1 is_free 6
77/1 turn_away 7
77/1 is_free 7
84/1 ok 8
84/1 is_free 8
98/1 ok 9
98/1 is_free 9
107/1 ok 10
107/1 is_free 10
