C222123232321333131133133313331323133313231323133311322321312121131   >>    C22212323232133313113313331333132313331323132313331132232131212113   <<    C222123232321333131133133313331323133313231323133311322321312121133   >>      C222123232321333131133133313331323133313231323133311322321312121132   >>