C111113331333132322331333133313331323133313331123313221211
  >>
   C11111333133313232233133313331333132313331333112331322121
  <<
   C111113331333132322331333133313331323133313331123313221213
  >>
 
 
 C111113331333132322331333133313331323133313331123313221212
  >>