G13113313231323133313331333133313113313331323223313231311233133313111221   >>    G1311331323132313331333133313331311331333132322331323131123313331311122   <<    G13113313231323133313331333133313113313331323223313231311233133313111223   >>      G13113313231323133313331333133313113313331323223313231311233133313111222   >>