C11111333133313232233133313331333132332322121111133323131
  >>
   C1111133313331323223313331333133313233232212111113332313
  <<
   C11111333133313232233133313331333132332322121111133323133
  >>
 
 
 C11111333133313232233133313331333132332322121111133323132
  >>