#53836: Python簡單解
alanyeh10@gmail.com
(皮卡)
while True:
try:
i, j = map(int, input().split())
except EOFError:
break
max_cycle = 0
start = min(i, j)
end = max(i, j)
for x in range(start, end + 1):
n = x
counter = 1
while n != 1:
if n % 2 == 1:
n = 3 * n + 1
else:
n //= 2
counter += 1
if counter > max_cycle:
max_cycle = counter
print(i, j, max_cycle)