C23221211113313331233133313331312111112111133313331211111333133313221131   >>    C2322121111331333123313331333131211111211113331333121111133313331322113   <<    C23221211113313331233133313331312111112111133313331211111333133313221133   >>      C23221211113313331233133313331312111112111133313331211111333133313221132   >>