C222123232321333131133133313331323133313231323231312323221212113321   >>    C22212323232133313113313331333132313331323132323131232322121211332   <<    C222123232321333131133133313331323133313231323231312323221212113323   >>      C222123232321333131133133313331323133313231323231312323221212113322   >>