C31321211111333132331211113313331333133313331333133313331333131133132223323321   >>    C3132121111133313233121111331333133313331333133313331333133313113313222332332   <<    C31321211111333132331211113313331333133313331333133313331333131133132223323323   >>      C31321211111333132331211113313331333133313331333133313331333131133132223323322   >>