C222123232321333131133133313331323132313331323132221322123123131   >>    C22212323232133313113313331333132313231333132313222132212312313   <<    C222123232321333131133133313331323132313331323132221322123123133   >>      C222123232321333131133133313331323132313331323132221322123123132   >>