How to create master page where left right upper and lower p

I want to vreate master page like following form

          a            b c    d    e
        |-------------------------------------------- |
1      |                                                               |4
2      |     |5
3      |---------------------------------------------|6
        u v    w    x          y

herer a,b,c,d,e,1,2,3,4,5,6,u,v,w,x,y are same for every page and their position is fix.So how to create it as master page?
The position of all this is same.
The middle portion should work as content panel.
How to do this?

Dear Piya,

Although you can achieve this by Div tags, adding some style sheet properties into them but giving you simple method to achieve this. I am using HTML tag. Main template has to be designed in master page so that rest of the content pages can have same header, left bar, right bar and footer area constant and only content will be changed -

Master page code -

<table style="width:100%;height:100%; background-color:yellow">
<tr>
        <td colspan="3" style="background-color:red;height:100px;">This is header areatd>
tr>
<tr style="height:400px">
        <td style="width:20%;background-color:Blue;">This is left bartd>
        <td style="width:60%;background-color:Orange;">
        <asp:ContentPlaceHolder ID="ContentPlaceHolder1" runat="server">asp:ContentPlaceHolder>
        </td>
        <td style="width:20%;background-color:Lime;">This is right bartd>
tr>
<tr>
        <td colspan="3" style="background-color:Green;height:100px; ">This is footer areatd>
tr>
table>

Content page code -

<%@ Page Title="" Language="C#" MasterPageFile="~/MasterPages/PageTemplate.Master" AutoEventWireup="true" CodeBehind="WebFormWithMaster.aspx.cs" Inherits="TestWebApp.WebFormWithMaster" %>

<asp:Content ID="Content1" ContentPlaceHolderID="head" runat="server">
</asp:Content>

<asp:Content ID="Content2" ContentPlaceHolderID="ContentPlaceHolder1" runat="server">
This is content place holder - Test area
</asp:Content>

Attached is the required template design view. Hope this will help you.