using System;

using System.Collections.Generic;

public class Program

{

    const int WIDTH = 4,

              HEIGHT = 6;

    public static void Main()

    {

        int w=4,

            h=3;

        var ra = new Region {

            x=1,

            y=1,

            w=w,

            h=h

        };

        var rb = new Region {

            x=0,

            y=0,

            w=w,

            h=h

        };

        int idx;

        int hw= WIDTH/2;

        for(int i=0;i<WIDTH*HEIGHT;i++){

            if (i>0 && i%WIDTH==0){

                Console.WriteLine("");

            }

            Console.Write($"{i.ToString("000")},");

        }

        Console.WriteLine("");

        Console.WriteLine("");

        for(int i=0;i<WIDTH*HEIGHT;i++){

            if (i>0 && i%WIDTH==0){

                Console.WriteLine("");

            }

            idx=

                (i%hw)+

                hw *(

                    (i/WIDTH)+

                    HEIGHT*((i%WIDTH)/hw)

                );

            Console.Write($"{idx.ToString("000")},");

        }

        Console.WriteLine("");  

        Console.WriteLine("");

        OutputRange(ra);    

        OutputRange(rb);        

        var areas = Except(ra.x,ra.y,rb.x,rb.y,w,h);

        foreach(var a in areas){

            OutputRange(a);

        }

    }

    static Region[] Except(int x1,int y1,int x2,int y2,int w, int h){

        if (x1==x2 && y1==y2)

            return new Region[0];       

        List<Region> lr = new List<Region>();       

        int xdelta,

            ydelta,

            xoffset1,

            yoffset1,

            xoffset2,

            yoffset2;

        xdelta = x2-x1;

        ydelta = y2-y1;

        if (xdelta>0)

        {

            xoffset1 = x1+w;

            xoffset2 = x2;

        }else{

            xoffset1 = x2;

            xoffset2 = x1;

        }

        if (ydelta>0)

        {

            yoffset1 = y1+h;

            yoffset2 = y2;

        }else{

            yoffset1 = y2;

            yoffset2 = y1;

        }

        if (xdelta!=0){

            lr.Add(new Region{

                x=xoffset1,

                y=yoffset2,

                w=Math.Abs(xdelta),

                h=h-Math.Abs(ydelta)

            });

        }

        if (ydelta!=0){

            lr.Add(new Region{

                x=xoffset2,

                y=yoffset1,

                w=w-Math.Abs(xdelta),

                h=Math.Abs(ydelta)

            });

        }

        if (ydelta!=0 && ydelta!=0){

            lr.Add(new Region{

                x=xoffset1,

                y=yoffset1,

                w=Math.Abs(xdelta),

                h=Math.Abs(ydelta)

            });

        }

        return lr.ToArray();

    }

    static void OutputRange(Region r){

            int wx,wy;

            while(r.y<0)

                r.y+=HEIGHT;

            while(r.x<0)

                r.x+=WIDTH;

​

            for(int y=-0;y<r.h;y++){

                    wy = (r.y+y)%HEIGHT;

                for(int x=0;x<r.w;x++){

                    wx = (r.x+x)%WIDTH;

                    Console.Write($"{(wx+wy*WIDTH).ToString("000")},");

                }

                    Console.WriteLine("");

            }

        Console.WriteLine("");

    }

    struct Region {

        public int x,y;

        public int w,h;

    }

}