G13113313231323133313331333133313113313331323223313231333113323211   >>    G1311331323132313331333133313331311331333132322331323133311332321   <<    G13113313231323133313331333133313113313331323223313231333113323213   >>      G13113313231323133313331333133313113313331323223313231333113323212   >>