G121323131313232233131323223313231333132333132313331323221331121121   >>    G12132313131323223313132322331323133313233313231333132322133112112   <<    G121323131313232233131323223313231333132333132313331323221331121123   >>      G121323131313232233131323223313231333132333132313331323221331121122   >>