C31321211111333132331211113313331333133313331333133313331333133313111211232321   >>    C3132121111133313233121111331333133313331333133313331333133313331311121123232   <<    C31321211111333132331211113313331333133313331333133313331333133313111211232323   >>      C31321211111333132331211113313331333133313331333133313331333133313111211232322   >>