D33121212113313223313132322331323331323331322331323223313232233231   >>    D3312121211331322331313232233132333132333132233132322331323223323   <<    D33121212113313223313132322331323331323331322331323223313232233233   >>      D33121212113313223313132322331323331323331322331323223313232233232   >>