Figure 7: Conditional probability distribution for the history with the largest deviation from the Markov property (black triangle). Adding a symbol to the history changes drastically the position of the point in the diagram. Three circles correspond to adding “0,” “1,” or “2” to the history 𝑙 = 8 (crosses). The red triangle represents a randomly chosen history with clear Markov property, that is, the distribution of probabilities does not depend on the added symbol.