C111113331333132322331333133313331323133313233213133311221121
  >>
   C11111333133313232233133313331333132313331323321313331122112
  <<
   C111113331333132322331333133313331323133313233213133311221123
  >>
 
 
 C111113331333132322331333133313331323133313233213133311221122
  >>