Potion Numerical Ids ([input] --> [effect output]) :

1 -> Speed
2 -> Slowness
3 -> Haste
4 -> Mining Fatigue
5 -> Strength
6 -> Instant Health
7 -> Instant Damage
8 -> Jump Boost
9 -> Nausea
10 -> Regeneration
11 -> Resistance
12 -> Fire Resistance
13 -> Water Breathing
14 -> Invisibility
15 -> Blindness
16 -> Night Vision
17 -> Hunger
18 -> Weakness
19 -> Poison
20 -> Wither
21 -> Health Boost
22 -> Absorption
23 -> Saturation