G13113313231323133313331333133313113313331333132322331333133313331333222313131   >>    G1311331323132313331333133313331311331333133313232233133313331333133322231313   <<    G13113313231323133313331333133313113313331333132322331333133313331333222313133   >>      G13113313231323133313331333133313113313331333132322331333133313331333222313132   >>