C31313132333131133132233132233131121133132333131333132313232111121   >>    C3131313233313113313223313223313112113313233313133313231323211112   <<    C31313132333131133132233132233131121133132333131333132313232111123   >>      C31313132333131133132233132233131121133132333131333132313232111122   >>