3 TODO stuff about exporting
5 TODO stuff about animations
13 +---------------|---------------+ +16
17 | +--------|--------+ | +9
22 -----------------+----------------- 0
27 | +--------|--------+ | -9
31 +---------------|---------------+ -16
39 +------+--------+--------+------+ +45
46 | +--------|--------+ | +32
62 -----------------+----------------- 0
75 +---------------|---------------+ -24