hand diagram not presente2+2 by E Lead A
1NT-1 by W Lead A


Board 512 
NS-Pair EW-Pair N_S E_W NS EW Contract BBO
    50   6 -6 1NT-1 by W Lead A  
    50   5 -5 1NT-1 by W Lead A  
    50   10 -10 2-1 by W Lead A  
    50   5 -5 4-1 by W Lead A  
      130 -5 5 3+1 by W Lead A  
      140 0 0 3= by W Lead A  
      140 0 0 2+1 by W Lead A  
      140 -5 5 2+1 by W Lead A  
      170 -6 6 2+2 by E Lead A  
      170 1 -1 2+2 by W Lead A  
      170 6 -6 2+2 by E Lead A  
      200 -1 1 2+3 by E Lead A  
      420 -10 10 4= by E Lead A  
      420 -6 6 4= by E Lead A  
      420 0 0 4= by W Lead A  
      430 0 0 3NT+1 by W Lead A