Table 3.

Estimated transition probabilities for the PO state.

AOI	O1	O2	O3	O4	A
O1 (left)	–	0.17	0.01	0.06	0.76
O2 (up left)	0.27	–	0.42	0.02	0.29
O3 (right)	0.00	0.33	–	0.21	0.46
O4 (up right)	0.03	0.01	0.12	–	0.84
A (straight)	0.35	0.15	0.07	0.43	–