H12323331323133313133313223313231323132322331311221123132332311   >>    H1232333132313331313331322331323132313232233131122112313233231   <<    H12323331323133313133313223313231323132322331311221123132332313   >>      H12323331323133313133313223313231323132322331311221123132332312   >>