C31313132333131133132233132233131121133132333131333132313222333131   >>    C3131313233313113313223313223313112113313233313133313231322233313   <<    C31313132333131133132233132233131121133132333131333132313222333133   >>      C31313132333131133132233132233131121133132333131333132313222333132   >>