1341 : 구구단2

 

a,b = map(int,input().split())
if a > b:
    for i in range(a,b-1,-1):
        for j in range(1,10):
            print("%d * %d = %2d " %(i,j,i*j), end='  ')
            if j % 3 == 0 :
                print()
        print()
else:
    for i in range(a,b+1,1):
        for j in range(1,10):
            print("%d * %d = %2d " %(i,j,i*j), end='  ')
            if j % 3 == 0 :
                print()
        print()