G121323131313232233131323223313132322132313231333131323131232321   >>    G12132313131323223313132322331313232213231323133313132313123232   <<    G121323131313232233131323223313132322132313231333131323131232323   >>      G121323131313232233131323223313132322132313231333131323131232322   >>