#角谷猜想
n=int(input())
MAXN=0
cnt=0
while(n != 1):
    if n %2 ==0:
        n=n/2
    else:
        n=n*3+1
    n=int(n)
    if( MAXN<n):
        MAXN=n
    cnt=cnt+1
    print(n)
print()
print(cnt)
print(MAXN)