[[grind]]
level = 0
min = 0
max = 1

[[grind]]
level = 3
min = 0
max = 3

[[grind]]
level = 10
min = 1
max = 5

[[grind]]
level = 25
min = 2
max = 8

[[grind]]
level = 40
min = 3
max = 11

[[grind]]
level = 55
min = 3
max = 16