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Speed Grid: 4A BOTH VOLUNTARY & UNIVERSAL 
some dashes
Goal: 30s

calculation
voluntary
percolation
universal
apparatus
percolation
restitution
calculation
subatomic
substitution
opportunist
temporary
germination
oxidation
implication
implication
voluntary
substitution
apparatus
hydrocarbon
oxidation
subatomic
opportunist
germination

© 2025, Edward J. Greenberg