G121323131313232233131323223313233313113313211232313331311112321   >>    G12132313131323223313132322331323331311331321123231333131111232   <<    G121323131313232233131323223313233313113313211232313331311112323   >>      G121323131313232233131323223313233313113313211232313331311112322   >>