C222123232321333131133133313331333132313231333133323113331332223131   >>    C22212323232133313113313331333133313231323133313332311333133222313   <<    C222123232321333131133133313331333132313231333133323113331332223133   >>      C222123232321333131133133313331333132313231333133323113331332223132   >>