C222123232321333131133133313331323132313331322121323111111113221   >>    C22212323232133313113313331333132313231333132212132311111111322   <<    C222123232321333131133133313331323132313331322121323111111113223   >>      C222123232321333131133133313331323132313331322121323111111113222   >>