Puzzle 3: Yin Yang With 3 Colors

									2	3
	3		1					1	1
		3	3		3					1
	2			2		2
			2		1		2
	2		2		3	1
				1			1	2	3
		2			1			1
		3		2
	2			1
													+

Fill all the cells of the diagram above with the numbers 1, 2 or 3.
There is an Excel file at this link. Download and use it.
When you write 1, 2 or 3 into the cells of the diagram at the file at issue,
the cells will be painted with the colors related, automatically.

1:

Yellow

2:

Blue

3:

Pink

 

All the yellow cells must be connected to each other side by side, forming one continuous group;
and similarly the blue cells must be connected to each other too,
and certanly the pink cells must be connected to each other like the blue and the yellow cells do.

There can not be any 2x2 squares on the grid that contains same color(number).
Examine the example below and find the answer of the puzzle above with same logic and enter it.

Example:
1					2	2
	3		3		1
		3
	3	1			2	3
	2	1	2	1
					2
3				3

 

Solution:
1	1	1	1	1	2	2
1	3	1	3	1	1	2	2
1	3	3	3	1	2	2	4	6
3	3	1	1	1	2	3	4	10
3	2	1	2	1	2	3	7	10
3	2	2	2	2	2	3	10	16
3	3	3	3	3	3	3	11	22
	3	6	8	10	10	12	14	24
		8	14	18	22	22	26	30
									+