G13113313231323133313331333133313232233132313331323133112321311   >>    G1311331323132313331333133313331323223313231333132313311232131   <<    G13113313231323133313331333133313232233132313331323133112321313   >>      G13113313231323133313331333133313232233132313331323133112321312   >>