C31321211111333132331211113313331333133313331333133313331333131131323221   >>    C3132121111133313233121111331333133313331333133313331333133313113132322   <<    C31321211111333132331211113313331333133313331333133313331333131131323223   >>      C31321211111333132331211113313331333133313331333133313331333131131323222   >>