C131312213233313231313231323232132313231313232233132333132333133312121   >>    C13131221323331323131323132323213231323131323223313233313233313331212   <<    C131312213233313231313231323232132313231313232233132333132333133312123   >>      C131312213233313231313231323232132313231313232233132333132333133312122   >>