2021/round2/valet_parking_ch2_sample_input.txt

6
1 1 1 2
X
1 1
1 1
3 3 2 1
XXX
.X.
XXX
2 2
3 3 1 1
XXX
...
XXX
2 2
4 3 4 5
...
.XX
..X
XXX
1 1
1 3
4 1
4 2
4 3
4 5 3 1
.X.X.
.XXX.
X.X.X
X.X.X
2 3
7 8 4 5
..XX.X.X
X..X.X..
XX....XX
.XXX.XX.
X...XX.X
..X.....
.X..X.X.
1 1
4 4
7 7
3 7
3 1