C222123232321333131133133313331323133313231333131331131331132111   >>    C22212323232133313113313331333132313331323133313133113133113211   <<    C222123232321333131133133313331323133313231333131331131331132113   >>      C222123232321333131133133313331323133313231333131331131331132112   >>