C31321211113313121133133313331333131133133313331322331323123231   >>    C3132121111331312113313331333133313113313331333132233132312323   <<    C31321211113313121133133313331333131133133313331322331323123233   >>      C31321211113313121133133313331333131133133313331322331323123232   >>