Closed snakazawa closed 8 years ago
https://docs.google.com/document/d/1HxlzoKUIxUYz8oGhptb8qXatgy8D2HCacGsUY6jWZe8/edit
memo
https://docs.google.com/document/d/1HxlzoKUIxUYz8oGhptb8qXatgy8D2HCacGsUY6jWZe8/edit
memo