for i in range(1,100): 
     n = i 
     s = '' 
     while n>0: 
         s = str(n%2)+s 
         n=n//2 
      
     if s[len(s)-1]=='0': 
         #print(s) 
         s = s[0:len(s)-1]+s[0:2] 
         #print(s) 
  
     ns = '' 
     for j in range(len(s)): 
         ns = s[j]+ns 
     #print(ns) 
  
     nn =0 
     for j in range(len(ns)): 
         nn=nn+int(ns[j])*2**(len(ns)-j) 
     nn//=2 
     if nn == 123: 
         print(i) 
 

 
 k=0 
 for n in range(1,128): 
     a=n 
     x='' 
     while a>0: 
         x=str(a%2)+x 
         a=a//2 
     p=x.rfind('0') 
     if x.count('0')!=0: 
         s=x[:p]+x[0:2]+x[(p+1):] 
  
     #print(x) 
     #print(s) 
     #print(' ') 
         x=s[::-1] 
         b=int(x,2) 
     #print(b) 
  
         if b==123: 
             print(n)