C3123223313331322121111331333133313231333132212111112111113332313331131   >>    C312322331333132212111133133313331323133313221211111211111333231333113   <<    C3123223313331322121111331333133313231333132212111112111113332313331133   >>      C3123223313331322121111331333133313231333132212111112111113332313331132   >>