88888888888 88888888888    888888888  888888888888  888888888888
88888888888 8              8       8  8          8  8
88888888888 8              8       8  8          8  8
88888888888 8              888888888  8          8  888888888888
88888888888 8              8          8          8             8
88888888888 888888888888   8          888888888888  888888888888