C221212321333132313223313223313132313132313231323131133132332313231323221221   >>    C22121232133313231322331322331313231313231323132313113313233231323132322122   <<    C221212321333132313223313223313132313132313231323131133132332313231323221223   >>      C221212321333132313223313223313132313132313231323131133132332313231323221222   >>