C3321111232233132233132313231231211111323131133132323223311211
  >>
   C332111123223313223313231323123121111132313113313232322331121
  <<
   C3321111232233132233132313231231211111323131133132323223311213
  >>
 
 
 C3321111232233132233132313231231211111323131133132323223311212
  >>