Gb

GbGbGbGb
GbGbGbGbGbGbGbGb
GbGbGbGbGbGbGbGbGbGbGbGb
GbGbGbGbGbGbGbGbGbGbGbGbGbGbGbGb
GbGbGbGbGbGbGbGb