from time import clock
import sys

def Magic_Square():

     try:
          
          InFile=open('in13_1.txt','r')
          OutFile=open('out_11_13_1.txt','w') 
          
          start=clock()           
          
          
          n,m=InFile.readline().split(",")
          n=int(n)
          m=int(m)
          
## START         
          
          for n in range(n,m+1):
               
               Sum = n* ((n * n)+1)/2               
             
               if(n%2==0):

                    matrix =[[0 for col in range(n)] for row in range(n)]                                        
                    if(n%4==0):
                         i=1                         
                         for row in range(0,n):
                              for col in range(0,n):
                                   matrix[row][col]=i
                                   i+=1
                         for rowcol in range(0,n/2):
                              
                              matrix[rowcol][rowcol],matrix[n-rowcol-1][n-rowcol-1]=matrix[n-rowcol-1][n-rowcol-1],matrix[rowcol][rowcol]
                              

                         for rowcol in range(0,n/2):
                              
                              matrix[n-rowcol-1][rowcol],matrix[rowcol][n-rowcol-1]=matrix[rowcol][n-rowcol-1],matrix[n-rowcol-1][rowcol]
                              

                         if(n==8):
                              incmidval=n/2
                              decmidval=1
                              for rowcol in range(0,n/2):
                                   
                                   matrix[rowcol][incmidval],matrix[n-decmidval][incmidval-decmidval-rowcol]=matrix[n-decmidval][incmidval-decmidval-rowcol],matrix[rowcol][incmidval]
                                   incmidval+=1
                                   decmidval+=1                                  
                                   
                              
                              incmidval=1
                              decmidval=n/2
                              for rowcol in range(n/2,n):
                              
                                  matrix[n-incmidval][rowcol],matrix[incmidval-1][n/2-incmidval]=matrix[incmidval-1][n/2-incmidval],matrix[n-incmidval][rowcol]
                                  incmidval+=1
                                  decmidval+=1                                  
                                   

                              
                              
                              
                         
                         
                         
                    else:
                         
                         matrix =[[0 for col in range(n)] for row in range(n)]
                         Middle=(n/2)
                         currentRow=0
                         matrix[currentRow][Middle]=1
                         
                         
                         for i in range(2,(n*n)+1):
                              top=(currentRow-1)%n
                              right=(Middle+1) %n
                              if(matrix[top][right]==0):
                                matrix[top][right]=i
                              else:
                                top=(currentRow+1)%n
                                right=(Middle) %n   
                                matrix[top][right]=i
                              

                              currentRow=top
                              Middle=right
                              

                    OutFile.write("n= "+str(n)+ "  Sum= "+str(Sum)+"\n")
                    for i in range(0,n):
                         for j in range(0,n):
                              OutFile.write(str(matrix[i][j])+"      ")  
                         OutFile.write(str("\n"))
                    OutFile.write(str("\n"))

                         
                    
               else:     
                    
                    matrix =[[0 for col in range(n)] for row in range(n)]
                    Middle=(n/2)
                    currentRow=0
                    matrix[currentRow][Middle]=1
                    
                    
                    for i in range(2,(n*n)+1):
                         top=(currentRow-1)%n
                         right=(Middle+1) %n
                         if(matrix[top][right]==0):
                           matrix[top][right]=i
                         else:
                           top=(currentRow+1)%n
                           right=(Middle) %n   
                           matrix[top][right]=i
                         
    
                         currentRow=top
                         Middle=right
     
                         

                    OutFile.write("n= "+str(n)+ "  Sum= "+str(Sum)+"\n")
                    for i in range(0,n):
                         for j in range(0,n):
                              OutFile.write(str(matrix[i][j])+"      ")  
                         OutFile.write(str("\n"))
                    OutFile.write(str("\n"))
                    
               

## END
           
          
          OutFile.write("\nTotal Excution Time : "+str(clock()-start))          
          
          memUsed = sys.getsizeof(InFile) + sys.getsizeof(OutFile)+ sys.getsizeof(start)+ sys.getsizeof(matrix)+ sys.getsizeof(n)+ sys.getsizeof(m)
          OutFile.write("\nMemory used : "+str(memUsed)+" Bytes")

            


          InFile.close()
          OutFile.close()
          
          print "Check Your Output File : out_11_sec13_1.txt is Generated"

     except ValueError:

          print "Check Your Output File Cant Not Generated",ValueError
          InFile.close()
          OutFile.close()



Magic_Square()