Will it be like this?
Input
2 3
RT,
RT,
Ј¬
B,
,
.
Output
6
2 3
2 4
3 3
3 4
4 2
4 3

If there is only "," in the 4th line, it will.

> If there is only "," in the 4th line, it will.
No,I mean that will the input be the 2nd representation of the image.
If it will...