C222123232321333131133133313331323133313231323231312323223133131   >>    C22212323232133313113313331333132313331323132323131232322313313   <<    C222123232321333131133133313331323133313231323231312323223133133   >>      C222123232321333131133133313331323133313231323231312323223133132   >>