C222123232321333131133133313331323133313231333133323311322231323311111   >>    C22212323232133313113313331333132313331323133313332331132223132331111   <<    C222123232321333131133133313331323133313231333133323311322231323311113   >>      C222123232321333131133133313331323133313231333133323311322231323311112   >>