G12132313131323223313132322331323331311331321123231333131332311   >>    G1213231313132322331313232233132333131133132112323133313133231   <<    G12132313131323223313132322331323331311331321123231333131332313   >>      G12132313131323223313132322331323331311331321123231333131332312   >>