C3132121111331312113313331333133313331311211331333112331323132233133313331333233221
  >>
   C313212111133131211331333133313331333131121133133311233132313223313331333133323322
  <<
   C3132121111331312113313331333133313331311211331333112331323132233133313331333233223
  >>
 
 
 C3132121111331312113313331333133313331311211331333112331323132233133313331333233222
  >>