G121323131313232233131323223313231323223313331323132321123222311   >>    G12132313131323223313132322331323132322331333132313232112322231   <<    G121323131313232233131323223313231323223313331323132321123222313   >>      G121323131313232233131323223313231323223313331323132321123222312   >>