G121323131313232233131323223313231333132333132313331323111123311   >>    G12132313131323223313132322331323133313233313231333132311112331   <<    G121323131313232233131323223313231333132333132313331323111123313   >>      G121323131313232233131323223313231333132333132313331323111123312   >>