public Solver(List <string> input)
{
space2D = new Space3D();
space3D = new Space4D();
int i = 0;
for (int x = -input.Count / 2; x <= input.Count / 2 && i < input.Count; x++)
{
var line = input[i++];
int j = 0;
for (int y = -line.Length / 2; y <= line.Length / 2 && j < line.Length; y++)
{
if (line[j++] == '#')
{
space2D.SetActivePart(x, y);
space3D.SetActivePart(x, y);
}
}
}
}