C31321211113313121133133313331333133313331333133313331323133313331312322122321   >>    C3132121111331312113313331333133313331333133313331333132313331333131232212232   <<    C31321211113313121133133313331333133313331333133313331323133313331312322122323   >>      C31321211113313121133133313331333133313331333133313331323133313331312322122322   >>