private static void testRNAShuffleExample() throws IOException {
RnaSpecificTypeRelatedTreePruning prune2 = new RnaSpecificTypeRelatedTreePruning(
false, true);
RnaSpecificSmoothCost smooth = new RnaSpecificSmoothCost();
SequenceAlignment aligner = new AffineGapGlobalSequenceAlignmentNoMatrix(
10, 10, RnaAlphabet.getInstance(), new AffineGapScoringMatrix(
"matrix" + File.separator
+ "interval-RIBOSUM85-60.matrix",
RnaAlphabet.getInstance()));