20 20 .XXXXXXXXXXXXXXXXXX. .....X..X..@>><<........ .XXXXXXXXXXXXXXXXXX. .@<^^vv>..X............... .XXXXXXXXXXXXXXXXXX. .X.....@>><<<>............ .XXXXXXXXXXXXXXXXXX. ...@<<>>...........XX... .XXXXXXXXXXXXXXXXXX. ....XX....@>>><<<......... .XXXXXXXXXXXXXXXXXX. ........#.....@<>..... .XXXXXXXXXXXXXXXXXX. .X..@<><>><....X..X....... .XXXXXXXXXXXXXXXXXX. .....X.@>>>><<<<......X..... .XXXXXXXXXXXXXXXXXX. .....@<>.....X........ .XXXXXXXXXXXXXXXXXX. ....@<<>>.X............&