G121323131313232233131323223313231333132333132313331323133112312121   >>    G12132313131323223313132322331323133313233313231333132313311231212   <<    G121323131313232233131323223313231333132333132313331323133112312123   >>      G121323131313232233131323223313231333132333132313331323133112312122   >>