C31321211111333132331211113313331333133313331333133313331333133313133113313321   >>    C3132121111133313233121111331333133313331333133313331333133313331313311331332   <<    C31321211111333132331211113313331333133313331333133313331333133313133113313323   >>      C31321211111333132331211113313331333133313331333133313331333133313133113313322   >>