C33331211113313331211113313331333133313223313311211111133132322331311131   >>    C3333121111331333121111331333133313331322331331121111113313232233131113   <<    C33331211113313331211113313331333133313223313311211111133132322331311133   >>      C33331211113313331211113313331333133313223313311211111133132322331311132   >>