G121323131313232233131323223313231323331323221133132313232213231321   >>    G12132313131323223313132322331323132333132322113313231323221323132   <<    G121323131313232233131323223313231323331323221133132313232213231323   >>      G121323131313232233131323223313231323331323221133132313232213231322   >>