acrobot-swingup
cartpole-swingup
cartpole-swingup-sparse
cheetah-run
cup-catch
dog-run
dog-trot
dog-walk
finger-spin
finger-turn-hard
fish-swim
hopper-hop
humanoid-run
humanoid-stand
humanoid-walk
quadruped-run
quadruped-walk
reacher-easy
reacher-hard
walker-run
walker-walk