def ascan; gets.split.map(&:to_i);end

r,k = ascan
h,w = ascan
r/=90

field = []
h.times{
    field << gets.chomp
}

r.times{
    new_field = Array.new(w){"%"*h}
    w.times{|y|
        h.times{|x|
            new_field[y][x] = field[h-x-1][y]
        }
    }
    h,w = w,h
    field = new_field
}

field.map!{|l|
    l.chars.map{|s| s*k}*""
}

field.each{|l|
    k.times{puts l}
}