C33331211113313331211113313331333132322121111331322231322331121   >>    C3333121111331333121111331333133313232212111133132223132233112   <<    C33331211113313331211113313331333132322121111331322231322331123   >>      C33331211113313331211113313331333132322121111331322231322331122   >>