C222123232321333131133133313331323133313231323231312323231131131   >>    C22212323232133313113313331333132313331323132323131232323113113   <<    C222123232321333131133133313331323133313231323231312323231131133   >>      C222123232321333131133133313331323133313231323231312323231131132   >>