G121323131313232233131323223313231333132333132313331323221212231   >>    G12132313131323223313132322331323133313233313231333132322121223   <<    G121323131313232233131323223313231333132333132313331323221212233   >>      G121323131313232233131323223313231333132333132313331323221212232   >>