G121323131313232233131323223313231323223313331323132313112113231   >>    G12132313131323223313132322331323132322331333132313231311211323   <<    G121323131313232233131323223313231323223313331323132313112113233   >>      G121323131313232233131323223313231323223313331323132313112113232   >>