2 Spades Opening

2 2 spades10-13 6 card spades
 2 ntInvite +
 3 3 clubs6 card spades 4 card X
 3 3 diamondsNon fit relay
 3 3 hearts4 card clubs
 3 3 spades4 card diamonds
 3 nt4 card hearts
 3 3 heartsShortness asking relay spades support (up the line)
 3 3 spades4 card asking relay spades support (up the line)
 3 3 diamonds1/0 in a minor
 3 3 hearts1/0 hearts
 3 3 spadesMinimum balanced
 3 ntMaximum balanced
 3 3 clubsRound forcing 5+ card clubs
 3 3 diamondsRound forcing 5+ card diamonds
 3 3 heartsRound forcing 5+ card hearts
 3 3 spadesLight invite
 3 ntTo play
 4 4 clubsSI 1/0 clubs
 4 4 diamondsSI 1/0 diamonds
 4 4 heartsSI 1/0 hearts
 4 4 spadesTo play