Logic question

[Minase]

im wondering what's the best method to do the above list:

 

it is for alliance @ MMORPG game

 

-the administrator of alliance have 10 slots for creating ranks ... each rank have it's own permissions (in total they are 9 permissions possible)

something like

rank 1 = all permissions

rank 2 = just 3 permissions from 9

rank 3 = 8 permissions

they are not single level permissions like 1 = admin , 2 = user they are like this

1 = allow to see messages, 2 = allow to kick members etc

 

my question is what it will be the best method to implement this ... i was thinking about something but it's space taking

create 10 columns in table for rank name and another 10 for rank permissions.

but it does seem a little messy in this way.

is there another solution ? thank you

[plznty]

Is it like

1 = allow to see messages, 2 = allow to kick members.

So they would need 1,2 to be able to do both.

Or does 1 include 1 + 2. I may be able to give a solution.