5 (images "walking1.png" "walking2.png" "walking3.png" "walking4.png")
10 (mirror-action "walking-left")
15 (images "stacked.png")
19 (name "stacked-right")
20 (mirror-action "stacked-left")
24 (name "squished-left")
25 (images "squished.png")
29 (name "squished-right")
30 (mirror-action "squished-left")