C31321211111333132331211113313331333133313331333133313331333132332111112323111   >>    C3132121111133313233121111331333133313331333133313331333133313233211111232311   <<    C31321211111333132331211113313331333133313331333133313331333132332111112323113   >>      C31321211111333132331211113313331333133313331333133313331333132332111112323112   >>