C22212323232133313113313331333133313231323133313332132331212333121   >>    C2221232323213331311331333133313331323132313331333213233121233312   <<    C22212323232133313113313331333133313231323133313332132331212333123   >>      C22212323232133313113313331333133313231323133313332132331212333122   >>