G13113313231323133313331333133313232233132313331323133312111133133322131   >>    G1311331323132313331333133313331323223313231333132313331211113313332213   <<    G13113313231323133313331333133313232233132313331323133312111133133322133   >>      G13113313231323133313331333133313232233132313331323133312111133133322132   >>