okay so hear my problem i have a python project about filling tables with trominos! but it cant be random! the user has to input n which gives the size of the table $(2^$n $*2^$n$)$ and then we have to use different trominos to fill the table completely leaving only $1$ blank space! the trominos are of three colors GREEN $,$ BLUE AND RED a green tromino cant touch another green etc the visual representation is easy we dont need visuals because every block of a green tromino is represented with a G etc, R for red and B for Blue If n $=1,$ cover the $2\backslash$times $2$ square and stop.If n $=2,$ put a green tromino in the middle, so that each piece of it

covers a part of each $2\backslash$times $2$ square that is not deficient.

Place alternately blue and red trominos around the green tromino,

so as to cover the missing $2\backslash$times $2$ square, except for one hole. so lets say for n$=1$ the print should be G X

G G and for n$=2$ it should be

B B R R

B G G R

R G B B

R R B X please help me implement this in python cause im lost.