diff --git a/t/classify_ref_4j b/t/classify_ref_4j
index 7f5a5f2..98687cd 100644
--- a/t/classify_ref_4j
+++ b/t/classify_ref_4j
@@ -1,3255 +1,3255 @@
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diff --git a/t/classify_ref_W4j b/t/classify_ref_W4j
index 982ef2b..3c3640a 100644
--- a/t/classify_ref_W4j
+++ b/t/classify_ref_W4j
@@ -1,3000 +1,3000 @@
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diff --git a/t/classify_ref_Z4j b/t/classify_ref_Z4j
index 5653d40..ec65988 100644
--- a/t/classify_ref_Z4j
+++ b/t/classify_ref_Z4j
@@ -1,4000 +1,4000 @@
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