24 20
LWWCLLCLCWWCCWWWWCCL
WLCCLLLCCWLCWCWWWCLC
WWLCWLLWCLWLLLCCCLCL
CLCLWLCWWCWCCWWLLLWL
WWLLCWCCLLLWCCWLCWCW
WWWLCWCLCLWCLLWCLCWW
WWLWLLLCCWLLCLWWLCCL
CWCCCLWCCCCCWCCCCLCC
CWCCCCWWLWWWCLCWLWLL
WCWWWCWLWWWLLLCWCWCW
CWCLWWWLLCLCLCCLWCWW
LWWWLCWWLLCCLLCWCWCL
LWLLWCWCCLLCCLLLWWLL
LLCWWCLWLLCWCCCLWWCL
CWCWCWWWLCCCWLCWCCCC
CCLLLWWLWWCWWLCLLWWL
WWWWWLCLWLCWCLLWWCWL
LLWWCLWLLWLWCWLCLLCC
WLWLCCLCWLLCLWCLWCLL
WCCLCWCLCCLLCWCCLWLW
CLWWCLWCCCWLLLCCWLCW
WWWCCCCWLLCWWCCCLLLW
LLWWWCWCCWCLCCLLLLWL
LWCLLLCCCLLWWLWCWLCW
