D33132233221323331323331323212331313132313232233132333132333131231   >>    D3313223322132333132333132321233131313231323223313233313233313123   <<    D33132233221323331323331323212331313132313232233132333132333131233   >>      D33132233221323331323331323212331313132313232233132333132333131232   >>