diff --git a/jubeatools/formats/jubeat_analyser/tests/memo/__init__.py b/jubeatools/formats/jubeat_analyser/tests/memo/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/jubeatools/formats/jubeat_analyser/tests/memo/example1.py b/jubeatools/formats/jubeat_analyser/tests/memo/example1.py
new file mode 100644
index 0000000..3688a0f
--- /dev/null
+++ b/jubeatools/formats/jubeat_analyser/tests/memo/example1.py
@@ -0,0 +1,69 @@
+from jubeatools.song import TapNote, LongNote, NotePosition
+from fractions import Fraction
+
+notes = {
+    TapNote(time=Fraction(0, 1), position=NotePosition(x=0, y=0)),
+    TapNote(time=Fraction(0, 1), position=NotePosition(x=0, y=1)),
+    TapNote(time=Fraction(0, 1), position=NotePosition(x=0, y=3)),
+    LongNote(
+        time=Fraction(0, 1),
+        position=NotePosition(x=1, y=0),
+        duration=Fraction(1, 16),
+        tail_tip=NotePosition(x=2, y=0),
+    ),
+    TapNote(time=Fraction(0, 1), position=NotePosition(x=1, y=1)),
+    LongNote(
+        time=Fraction(0, 1),
+        position=NotePosition(x=1, y=2),
+        duration=Fraction(1, 3),
+        tail_tip=NotePosition(x=2, y=2),
+    ),
+    LongNote(
+        time=Fraction(1, 8),
+        position=NotePosition(x=0, y=3),
+        duration=Fraction(1, 4),
+        tail_tip=NotePosition(x=2, y=3),
+    ),
+    TapNote(time=Fraction(1, 4), position=NotePosition(x=0, y=0)),
+    TapNote(time=Fraction(5, 16), position=NotePosition(x=1, y=0)),
+    LongNote(
+        time=Fraction(1, 2),
+        position=NotePosition(x=0, y=0),
+        duration=Fraction(1, 16),
+        tail_tip=NotePosition(x=1, y=0),
+    ),
+    LongNote(
+        time=Fraction(5, 8),
+        position=NotePosition(x=0, y=3),
+        duration=Fraction(1, 4),
+        tail_tip=NotePosition(x=1, y=3),
+    ),
+    TapNote(time=Fraction(13, 16), position=NotePosition(x=0, y=0)),
+    LongNote(
+        time=Fraction(17, 16),
+        position=NotePosition(x=0, y=0),
+        duration=Fraction(1, 4),
+        tail_tip=NotePosition(x=1, y=0),
+    ),
+    LongNote(
+        time=Fraction(25, 16),
+        position=NotePosition(x=0, y=0),
+        duration=Fraction(1, 4),
+        tail_tip=NotePosition(x=2, y=0),
+    ),
+    TapNote(time=Fraction(33, 16), position=NotePosition(x=0, y=0)),
+    TapNote(time=Fraction(57, 8), position=NotePosition(x=1, y=1)),
+    TapNote(time=Fraction(59, 8), position=NotePosition(x=1, y=1)),
+    TapNote(time=Fraction(61, 8), position=NotePosition(x=1, y=1)),
+    TapNote(time=Fraction(63, 8), position=NotePosition(x=1, y=1)),
+    TapNote(time=Fraction(79, 8), position=NotePosition(x=1, y=1)),
+    TapNote(time=Fraction(187, 16), position=NotePosition(x=1, y=0)),
+    TapNote(time=Fraction(191, 16), position=NotePosition(x=1, y=0)),
+    LongNote(
+        time=Fraction(97, 8),
+        position=NotePosition(x=1, y=1),
+        duration=Fraction(1, 4),
+        tail_tip=NotePosition(x=2, y=1),
+    ),
+    TapNote(time=Fraction(195, 16), position=NotePosition(x=1, y=0)),
+}
diff --git a/jubeatools/formats/jubeat_analyser/tests/test_memo.py b/jubeatools/formats/jubeat_analyser/tests/memo/test_memo.py
similarity index 75%
rename from jubeatools/formats/jubeat_analyser/tests/test_memo.py
rename to jubeatools/formats/jubeat_analyser/tests/memo/test_memo.py
index f7e2e27..21a9d7b 100644
--- a/jubeatools/formats/jubeat_analyser/tests/test_memo.py
+++ b/jubeatools/formats/jubeat_analyser/tests/memo/test_memo.py
@@ -1,9 +1,9 @@
 from decimal import Decimal
 from fractions import Fraction
 from pathlib import Path
-from typing import List, Union
+from typing import Set, Union
 
-from hypothesis import given
+from hypothesis import given, example
 
 from jubeatools.song import (
     BeatsTime,
@@ -18,13 +18,15 @@ from jubeatools.song import (
 )
 from jubeatools.testutils.strategies import NoteOption
 from jubeatools.testutils.strategies import notes as notes_strat
+from jubeatools.formats.jubeat_analyser.memo.dump import _dump_memo_chart
+from jubeatools.formats.jubeat_analyser.memo.load import MemoParser
 
-from ..memo.dump import _dump_memo_chart
-from ..memo.load import MemoParser
+from . import example1
 
 
 @given(notes_strat(NoteOption.LONGS))
-def test_many_notes(notes: List[Union[TapNote, LongNote]]) -> None:
+@example(example1.notes)
+def test_many_notes(notes: Set[Union[TapNote, LongNote]]) -> None:
     timing = Timing(
         events=[BPMEvent(BeatsTime(0), Decimal(120))], beat_zero_offset=SecondsTime(0)
     )