Here is a grid of 19x19 squares…
https://ogs-forums.s3.dualstack.us-east-1.amazonaws.com/original/3X/6/2/626222b82f0de700e09b66dd1b5ef72175f35907.png
Here is a grid of 19x19 squares…
https://ogs-forums.s3.dualstack.us-east-1.amazonaws.com/original/3X/6/2/626222b82f0de700e09b66dd1b5ef72175f35907.png