Table Calendar-2012

A few days ahead to welcome the New year and time for making a search for new calendars.
I thought I can show a way of making a table calendar for one's own house/room.
Months in each year can be classified into 7categories depending on the weekday pertaining to the first day of the month..The categories can be named after alphabets like A,B,C,D,E,F,and G..If you are of religious mind you can use K,R,I,S,H,N and A.Alternative notations HOCKEY,GWALIOR,PTNEHRU etc.
Let me use the notation KRISHNA....K stands for the month in which the first day is Sunday,R stands for the month in which it is Monday etcetc.The calendar for 2012 can be notified by KSHKINKSARHA.
The calendar will look like this-
                                 K            R         I           S           H          N        A
1   8   15   22   29   Sun.        Mon     Tues      Wed     Thurs     Fri      Sat  
2   9   16   23   30   Mon        Tues     Wed      Thurs     Fri       Sat      Sun
3   10  17  24   31   Tues        Wed   Thurs       Fri         Sat      Sun      Mon
4   11  18  25    -     Wed       Thurs    Fri         Sat         Sun     Mon    Tues
5   12  19  26    -    Thurs        Fri       Sat         Sun        Mon   Tues    Wed
6   13  20  27   -     Fri            Sat      Sun         Mon      Tues   Wed    Thurs
7   14  21  28   -     Sat           Sun     Mon        Tues      Wed   Thurs    Fri
You can use a different colour pen or pencil  for each category like K or R so that reading the same will be easier.You can also prepare cardboard slips -6 will be necessary  -to block out the columns which do not relate to each month.
In fact you can prepare similar calendars for many more years to come adopting the following notations-
2013-INNRSARHKINK
2014-SAAIHKINRSAR
2015-HKKSNRSAIHKI
2016-NRINKSNRHAIH
2017-KSSARHAINKSN
2018-RHHKINKSARHA
2019-Same as for 2013
2020-SAKSNRSAIHKI
I hope the calendar will not be difficult to make or to read it when it is made.