diff --git a/runtime/syntax/testdir/dumps/yaml.yaml_00.dump b/runtime/syntax/testdir/dumps/yaml.yaml_00.dump
new file mode 100644
index 0000000..3b8fd81
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diff --git a/runtime/syntax/testdir/dumps/yaml.yaml_01.dump b/runtime/syntax/testdir/dumps/yaml.yaml_01.dump
new file mode 100644
index 0000000..027a3c3
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new file mode 100644
index 0000000..b0037c8
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diff --git a/runtime/syntax/testdir/dumps/yaml.yaml_03.dump b/runtime/syntax/testdir/dumps/yaml.yaml_03.dump
new file mode 100644
index 0000000..d16656d
--- /dev/null
+++ b/runtime/syntax/testdir/dumps/yaml.yaml_03.dump
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diff --git a/runtime/syntax/testdir/dumps/yaml.yaml_04.dump b/runtime/syntax/testdir/dumps/yaml.yaml_04.dump
new file mode 100644
index 0000000..6a3aecf
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diff --git a/runtime/syntax/testdir/dumps/yaml.yaml_05.dump b/runtime/syntax/testdir/dumps/yaml.yaml_05.dump
new file mode 100644
index 0000000..c94413e
--- /dev/null
+++ b/runtime/syntax/testdir/dumps/yaml.yaml_05.dump
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diff --git a/runtime/syntax/testdir/dumps/yaml.yaml_06.dump b/runtime/syntax/testdir/dumps/yaml.yaml_06.dump
new file mode 100644
index 0000000..dcd2e6a
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diff --git a/runtime/syntax/testdir/dumps/yaml.yaml_07.dump b/runtime/syntax/testdir/dumps/yaml.yaml_07.dump
new file mode 100644
index 0000000..6ba7ff1
--- /dev/null
+++ b/runtime/syntax/testdir/dumps/yaml.yaml_07.dump
@@ -0,0 +1,20 @@
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diff --git a/runtime/syntax/testdir/dumps/yaml.yaml_08.dump b/runtime/syntax/testdir/dumps/yaml.yaml_08.dump
new file mode 100644
index 0000000..e2d7018
--- /dev/null
+++ b/runtime/syntax/testdir/dumps/yaml.yaml_08.dump
@@ -0,0 +1,20 @@
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diff --git a/runtime/syntax/testdir/dumps/yaml.yaml_99.dump b/runtime/syntax/testdir/dumps/yaml.yaml_99.dump
new file mode 100644
index 0000000..7467b76
--- /dev/null
+++ b/runtime/syntax/testdir/dumps/yaml.yaml_99.dump
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new file mode 100644
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diff --git a/runtime/syntax/testdir/dumps/yaml_01.dump b/runtime/syntax/testdir/dumps/yaml_01.dump
new file mode 100644
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diff --git a/runtime/syntax/testdir/dumps/yaml_02.dump b/runtime/syntax/testdir/dumps/yaml_02.dump
new file mode 100644
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new file mode 100644
index 0000000..4d1466e
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new file mode 100644
index 0000000..2503470
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diff --git a/runtime/syntax/testdir/dumps/yaml_05.dump b/runtime/syntax/testdir/dumps/yaml_05.dump
new file mode 100644
index 0000000..d64c48b
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diff --git a/runtime/syntax/testdir/dumps/yaml_06.dump b/runtime/syntax/testdir/dumps/yaml_06.dump
new file mode 100644
index 0000000..f6c83c2
--- /dev/null
+++ b/runtime/syntax/testdir/dumps/yaml_06.dump
@@ -0,0 +1,20 @@
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diff --git a/runtime/syntax/testdir/dumps/yaml_07.dump b/runtime/syntax/testdir/dumps/yaml_07.dump
new file mode 100644
index 0000000..a21684f
--- /dev/null
+++ b/runtime/syntax/testdir/dumps/yaml_07.dump
@@ -0,0 +1,20 @@
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diff --git a/runtime/syntax/testdir/dumps/yaml_99.dump b/runtime/syntax/testdir/dumps/yaml_99.dump
new file mode 100644
index 0000000..e81b373
--- /dev/null
+++ b/runtime/syntax/testdir/dumps/yaml_99.dump
@@ -0,0 +1,20 @@
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