C313212111113331323312111133133313331333131212111133133311331333132323221131   >>    C31321211111333132331211113313331333133313121211113313331133133313232322113   <<    C313212111113331323312111133133313331333131212111133133311331333132323221133   >>      C313212111113331323312111133133313331333131212111133133311331333132323221132   >>