BWT:=BurrowsWheelerTransform();
//BWT.encode("$"); // --> assert(bbb.zkl:25): String cannot contain char "$"

tests:=T(
    "banana", "appellee", "dogwood", "TO BE OR NOT TO BE OR WANT TO BE OR NOT?",
    "SIX.MIXED.PIXIES.SIFT.SIXTY.PIXIE.DUST.BOXES",);
foreach test in (tests){
   enc:=BWT.encode(test);
   println("%s\n  -->%s\n  -->%s".fmt(test,enc,BWT.decode(enc)));
}