3NT+1 by W Lead 2
WNES
1*
12X
2N 3N
2NT= by E Lead 9
WNES
1
122N

WNESWNES
279T
T93Q
456A
A42J
548K
Q22K
75Q3
7534
6678
A68K
AJ93
9TJ8
QJTK

WNESWNES
9TJ7
2A45
25Q4
38TJ
67KA
A673
92J5
K633
88Q4
A429
5Q8K
Q6T9
J7KT
Board 312 
NS-Pair EW-Pair N_S E_W NS EW Contract BBO
Morelli Balducci 200   4 -4 3NT-4 by E Lead 9  
Martinelli Muggia 150   7 -7 3NT-3 by E Lead 9  
Mare Cibra 100   11 -11 3NT-2 by W Lead Q  
Borando Bellagatta 100   7 -7 3NT-2 by E Lead 9  
Chiozzi Liguria 100   11 -11 3NT-2 by W Lead Q  
Fape Tadiello 100   11 -11 3NT-2 by E Lead 9  
Gelletti Penna 50   8 -8 2NT-1 by E Lead 9  
Balducci Morelli 50   -4 4 3NT-1 by E Lead 2  
Trombetta Half Top   110 8 -8 2= by W Lead Q  
Nante Amori Venezia E Torino   120 7 -7 2NT= by E Lead 9  
Muggia Martinelli   120 -7 7 2NT= by E Lead 2  
Bellagatta Borando   200 -7 7 2-2 by S Lead 8  
Penna Gelletti   300 -8 8 2-3 by N Lead 2  
Tadiello Fape   400 -11 11 3NT= by E Lead 9  
Amori Venezia E Torino Nante   430 -7 7 3NT+1 by W Lead 2  
Half Top Trombetta   430 -8 8 3NT+1 by E Lead 2  
Cibra Mare   430 -11 11 3NT+1 by W Lead 2  
Liguria Chiozzi   430 -11 11 3NT+1 by E Lead 6