G13113313231323133313331333133313232233132313331323223313331333132311231   >>    G1311331323132313331333133313331323223313231333132322331333133313231123   <<    G13113313231323133313331333133313232233132313331323223313331333132311233   >>      G13113313231323133313331333133313232233132313331323223313331333132311232   >>