D33132233221323331323331323212331313132313232233132333132232311   >>    D3313223322132333132333132321233131313231323223313233313223231   <<    D33132233221323331323331323212331313132313232233132333132232313   >>      D33132233221323331323331323212331313132313232233132333132232312   >>