Stimuli used in experiments 1 - 3.

Experiment 1 used characters:

1, 2, 5, 7, 8, 9, 10, 12, 14, 15, 17, 22, 26, 27, 29, 30, 31, 32.

Experiment 2 used characters:

1, 2, 5, 6, 10, 11, 12, 13, 14, 15, 16, 17.

Experiment 3 used characters:

2, 6, 9, 12, 15, 17, 22, 26, 27, 29, 31, 32