C222123232321333131133133313331323133313231323133311322321313122211   >>    C22212323232133313113313331333132313331323132313331132232131312221   <<    C222123232321333131133133313331323133313231323133311322321313122213   >>      C222123232321333131133133313331323133313231323133311322321313122212   >>