C33111112112331311331322233231323132313232233132322131133132313331323123121   >>    C3311111211233131133132223323132313231323223313232213113313231333132312312   <<    C33111112112331311331322233231323132313232233132322131133132313331323123123   >>      C33111112112331311331322233231323132313232233132322131133132313331323123122   >>