G12132313131323223313132322331323133313233313231333132333131323132223121   >>    G1213231313132322331313232233132313331323331323133313233313132313222312   <<    G12132313131323223313132322331323133313233313231333132333131323132223123   >>      G12132313131323223313132322331323133313233313231333132333131323132223122   >>