prefix-free representation
prefiksita esitus
olemus
esitus, milles ükski element ei ole teise elemendi prefiks
http://slideplayer.com/slide/3554136/12/images/22/Prefix-free+code+Prefix+code:+no+codeword+is+a+prefix+of+some+other+codeword..jpg
vt ka
- prefiksesitus
