C3132121111331312113313331333133313331322331333133313233111121
  >>
   C313212111133131211331333133313331333132233133313331323311112
  <<
   C3132121111331312113313331333133313331322331333133313233111123
  >>
 
 
 C3132121111331312113313331333133313331322331333133313233111122
  >>