20
3 8
vvvvvvvv
><<<><<<
^^^^^^^^
0 0 1 0 0 0 0 0
1 1 1 1 1 1 1 1
0 0 0 0 0 0 0 0
8 3
>v<
>v<
>^<
>^<
>^<
>^<
>v<
>v<
0 1 1
0 1 0
0 1 0
0 1 0
0 1 0
1 1 0
0 1 0
0 1 0
3 8
vvvvvvvv
><<<><<<
^^^^^^^^
0 0 0 0 0 1 0 0
1 1 1 1 1 1 1 1
1 0 0 0 1 1 0 0
3 8
vvvvvvvv
>>>>><<<
^^^^^^^^
0 0 0 0 0 0 0 0
1 1 1 1 1 1 1 1
0 0 0 0 0 0 0 0
3 8
vvvvvvvv
>>>>><<<
^^^^^^^^
0 0 0 0 0 0 0 0
0 1 1 1 1 1 1 1
0 0 0 0 0 0 0 0
8 3
>v<
>v<
>v<
>^<
>v<
>^<
>^<
>^<
0 1 0
0 1 0
0 1 0
0 1 0
0 1 0
0 1 0
0 1 0
0 1 0
5 5
v<>v<
v>vv<
v>v>^
vv^><
^^<<^
0 0 0 0 0
0 0 0 0 0
1 1 0 1 0
1 1 1 1 0
0 0 0 1 0
4 6
v<>><v
vv^>^v
v>>v>^
^><^>^
1 1 1 1 1 1
1 1 1 1 1 1
1 1 1 1 1 1
1 1 1 1 1 1
5 5
v>>vv
>>v^^
v^v^<
^><>^
^^^^^
0 0 0 1 1
0 0 0 0 0
1 0 0 0 0
0 1 0 0 0
0 1 1 0 0
5 5
v>vv<
>>v^^
v^vv<
>^^<^
><<>^
1 1 0 0 0
1 0 0 1 0
1 1 1 0 0
0 0 0 1 1
0 1 0 0 1
2 10
v>v<><<<><
^<>^<<^><^
1 0 1 0 1 0 0 1 1 0
1 0 1 1 0 0 0 1 0 0
1 20
><>>>><><><<>>>>>><<
0 1 1 0 1 1 0 0 1 1 0 0 1 0 1 0 1 1 0 1
20 1
v
^
v
^
v
^
^
v
v
^
^
v
^
v
^
v
^
v
v
^
1
1
1
1
1
0
1
0
1
0
1
0
1
1
1
0
1
1
1
1
2 10
vvvvvv>v><
><^^^<^<^^
0 1 0 0 0 0 1 0 1 0
1 1 1 1 1 0 1 1 0 0
10 2
vv
^^
vv
>^
v<
^^
^^
>^
v^
^^
0 1
1 1
1 1
0 0
1 1
0 1
1 1
0 0
1 1
0 1
5 5
vvvvv
>v>^<
>^^^<
>^^^<
>>>>>
0 0 0 0 0
0 1 0 1 0
0 1 0 1 0
0 1 1 1 0
1 1 1 1 1
3 7
v>><><<
>^>^^vv
^>^<^>^
0 1 1 1 1 1 1
1 1 0 1 0 1 1
1 0 0 1 1 0 1
7 3
v<<
v<v
^><
^v^
>>^
v<<
^>^
0 0 0
0 0 0
1 0 1
0 0 0
0 0 0
0 0 0
1 0 0
3 8
>vv<>><v
>>^^><^<
^<<^>^<<
1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1
1 1 1 0 1 1 1 1
6 4
>vv<
>v<^
vv><
^<v^
^^>^
><>^
0 0 0 0
0 0 0 1
0 0 1 0
1 1 1 0
1 1 0 1
0 1 0 0
