As a token of his gratitude, Takahashi has decided to give his mother an integer sequence. The sequence A needs to satisfy the conditions below:    * A consists of integers between X and Y (inclusive).   * For each 1\leq i \leq |A|-1, A_{i+1} is a multiple of A_i and strictly greater than A_i.  Find the maximum possible length of the sequence.
x,y = map(int,input().split())
d = y//x
ans = 0
while 0 < d:
  ans += 1
  d // 2
print(ans)
x,y = map(int,input().split())
d = y//x
ans = 0
while 0 < d:
  ans += 1
  d //= 2
print(ans)