C1111133313331323223313331333133313233232212111133231221
  >>
   C111113331333132322331333133313331323323221211113323122
  <<
   C1111133313331323223313331333133313233232212111133231223
  >>
 
 
 C1111133313331323223313331333133313233232212111133231222
  >>