G12132313131323223313132322331323132322331333132313231312312111   >>    G1213231313132322331313232233132313232233133313231323131231211   <<    G12132313131323223313132322331323132322331333132313231312312113   >>      G12132313131323223313132322331323132322331333132313231312312112   >>