5-5 major-minor with 6-10 HPC

Response to 2D

• 2H/2S = weak 2-3 cards
• 2NT = relay
• 3C/D = to play with 2-3 cards
• 3H = Weak, major's fits

2D - 2NT

• 3C = 5 clubs
• 3D = 5 diamonds 5 hearts
• 3H = 5 hearts 5 spades
• 3S = 5 spades 5 diamonds

2D - 2NT
3C - 3D(relay)

• 3H = 5 hearts 5 clubs
• 3S = 5 spades 5 clubs