G3313111122213331313331313231331123123231323223313232233133311213221   >>    G331311112221333131333131323133112312323132322331323223313331121322   <<    G3313111122213331313331313231331123123231323223313232233133311213223   >>      G3313111122213331313331313231331123123231323223313232233133311213222   >>