20
98 0 775 2 2
64 0 905 5 3
21 0 957 4 4
63 0 915 5 4
29 0 870 1 2
68 0 752 2 3
95 0 862 5 4
21 0 949 1 4
83 0 797 4 3
96 0 966 2 5
43 0 877 4 3
69 0 856 4 4
60 0 745 2 4
75 0 967 3 3
13 0 872 3 4
71 0 973 2 5
37 0 927 2 1
92 0 794 2 4
82 0 963 5 2
39 0 751 1 5
