Grass, Water, Fire.
Water, Electric, Ground *
Psychic, Fighting, Dark *
Grass, Poison, Ground
Rock, Bug, Grass
Ground, Fire, Ice
Ground, Steel, Ice
Flying, Fighting, Rock
Ice, Flying, Fighting
Rock, Fire, Steel
Rock, Ice, Ground
Rock, Ice, Grass
Rock, Fire, Grass
Rock, Flying, Grass
Ground, Fire, Grass
* = triangle contains an immunity