North Checkback Stayman over jump to 2NT

1			2			3			4
A Q K J 9 A J 5 2 K 8 3 2			Q 8 5 A 10 7 A K A Q 9 6 5			A K 5 3 A Q J K 9 7 6 Q 2			Q 4 A J 5 2 K 9 A K Q 8 4
5			6			7			8
A K Q J 3 8 4 3 9 A K J 7			J K 9 7 2 A K Q J 2 A 10 2			A Q J 8 3 A Q 4 A 10 Q 7 5			Q 10 A K J 8 7 4 K Q 5 K 10
9			10			11			12
A J 7 K J 3 A K Q J 10 6 4			K 5 4 Q K J 6 A K Q 5 3 2			Q 5 4 2 A K Q 9 2 A K 5 4			A K Q 9 2 K Q 6 5 A 3 7 4
13			14			15			16
J 8 5 4 K 2 A K 10 A K 10 3			K Q 8 5 K J 5 3 A K Q J 8			10 6 5 A Q J 6 3 A 7 6 A K			A 7 6 5 A Q J 7 5 2 A Q J
17			18			19			20
Q 6 5 3 A K J 9 4 A Q 10 K			Q J 10 10 A K 10 5 3 A K J 9			K J 4 2 A K 10 4 3 A Q J 2			A A Q 10 6 A Q 10 9 8 5 Q J
21			22			23			24
K Q 10 9 A Q A 8 6 A 9 5 3			A K 8 K 8 J 8 6 A K J 5 2			5 3 A K J Q 8 6 4 2 A K J			Q 8 6 2 A K J 9 5 A K 2 Q
25			26			27			28
A K J 3 A J 4 6 5 K Q 6 2			7 4 A Q 3 K 9 5 A K Q J 7			A K Q 4 9 7 5 7 2 A K Q 10			A Q J 10 K Q J 6 A 8 7 Q 2
29			30			31			32
K J 4 A J 10 9 A K Q 9 8 5			K 8 6 A 6 A Q J 5 A 10 6 3			A Q 9 5 4 9 6 3 A Q A Q 8			A Q 3 K 5 3 Q 6 A K 5 4 2