C222123232321333131133133313331323133313231322132313121212331333121111   >>    C22212323232133313113313331333132313331323132213231312121233133312111   <<    C222123232321333131133133313331323133313231322132313121212331333121113   >>      C222123232321333131133133313331323133313231322132313121212331333121112   >>