Speed Grid: 2A-BOTH-Mumble & Action 
Goal: 20s
Congratulations, you beat the goal! 🎉
action
traction
friction
mumble
tumble
nibble
rubble
mumble
stubble
pebble
active
tumble
auction
captive
crumble
rubble
stumble
stumble
friction
action
crumble
nibble
pebble
traction