G b f

G b fG b fG b fG b fG b fG b f
G b fG b fG b fG b fG b fG b f
G b fG b fG b fG b fG b fG b fG b fG b fG b fG b fG b fG b fG b fG b fG b fG b fG b fG b fG b fG b fG b fG b fG b fG b fG b fG b fG b fG b fG b fG b fG b fG b fG b fG b fG b fG b f