G1213231313132322331313232233132313331323331323133313231331123121   >>    G121323131313232233131323223313231333132333132313331323133112312   <<    G1213231313132322331313232233132313331323331323133313231331123123   >>      G1213231313132322331313232233132313331323331323133313231331123122   >>