C222123232321333131133133313331323133313231323213113333213313131   >>    C22212323232133313113313331333132313331323132321311333321331313   <<    C222123232321333131133133313331323133313231323213113333213313133   >>      C222123232321333131133133313331323133313231323213113333213313132   >>