C1111133313331323223313331333133313331333131133133323132311211
  >>
   C111113331333132322331333133313331333133313113313332313231121
  <<
   C1111133313331323223313331333133313331333131133133323132311213
  >>
 
 
 C1111133313331323223313331333133313331333131133133323132311212
  >>