C31321211111333132331211113313331333133313331333133313331333133313332322122321   >>    C3132121111133313233121111331333133313331333133313331333133313331333232212232   <<    C31321211111333132331211113313331333133313331333133313331333133313332322122323   >>      C31321211111333132331211113313331333133313331333133313331333133313332322122322   >>