C11111211113313112113313331333132313331322113121111331322333131131   >>    C1111121111331311211331333133313231333132211312111133132233313113   <<    C11111211113313112113313331333132313331322113121111331322333131133   >>      C11111211113313112113313331333132313331322113121111331322333131132   >>