def getPattern(s,n):
    if n==0:
        return ''
    elif n==1:
        return f'{s}{s+1}'
    else:
        result = []
        for x in range(1,n+1):
            result.append('')
            for y in range(x*2):
                result[-1]+= str(s)+' '
                s+=1
        return '\n'.join(result)
        
            
s,n = map(int,input().split())
print(getPattern(s,n))