C3123223313331322121111331333133313121111331323232222231
  >>
   C312322331333132212111133133313331312111133132323222223
  <<
   C3123223313331322121111331333133313121111331323232222233
  >>
 
 
 C3123223313331322121111331333133313121111331323232222232
  >>