C3132121111133313233121111331333133313331333133313331333133313331311133311111   >>    C313212111113331323312111133133313331333133313331333133313331333131113331111   <<    C3132121111133313233121111331333133313331333133313331333133313331311133311113   >>      C3132121111133313233121111331333133313331333133313331333133313331311133311112   >>