20 24
LWLCCLLLLLCWCLCWCWLWCWCC
WLLWWWLWLWLWLWWCLWLWWWCL
CCLCCLWLCLCLLCWCLWLLWLLL
CWCLLCCWLLCLLCCWCWCCCCWL
LCLLCLWLLWCCWCWCWCWCCWWL
LWCWCWLLWLCLLCWWWLLWCWLC
CWWWCLLLCLWCCLCWCLLCWWLC
CCWCCCWLCLCCLWLCWCLWWLLL
WCLWWCWWCLWWCLWWLCWCLWLL
CLLWCWCWWLWLWLCCCCWLCCWC
LLWWWWLLWLLCCLCLWWWWWLWW
LCCWLCCLCLLLLLWWWCLLCWCW
WCLLCLWWCCWWCCLLCCCLCCLC
LLCCCLWWWLWWCWCCLCWCCCWW
WWLCWLCCCWLWCWLLCCLLWLCW
WWWWLCCWWLLWWCWLWCWCWLCC
WWWLWLWLLWWWCLLLWLCCWWLW
LLWWWLCLCWLLCWLLWLCWCLWL
CWWLWCLLWLWWWLWCWCCWWLLC
CLCWCWLCLCCCLLCLLCWWWCWC
