| Gender | Began with | Self Appeared | Self Appeared |
| on Frontal Trial # | on Half-Profile Trial # | ||
| Male A | Side | 3 | 6 |
| Male B | Front | 3 | 6 |
| Male C | Front | 6 | 1 |
| Male D | Front | 1 | 9 |
| Male E | Side | 1 | 3 |
| Male F | Side | 9 | 1 |
| Female J | Front | 1 | 3 |
| Female K | Front | 9 | 1 |
| Female L | Side | 1 | 9 |
| Female M | Side | 6 | 1 |