G13113313231323133313331333133313113313331323223313233232332321   >>    G1311331323132313331333133313331311331333132322331323323233232   <<    G13113313231323133313331333133313113313331323223313233232332323   >>      G13113313231323133313331333133313113313331323223313233232332322   >>