diff --git a/block-template-parts/sequentially-biased.html b/block-template-parts/sequentially-biased.html
new file mode 100644
index 0000000..46a5b93
--- /dev/null
+++ b/block-template-parts/sequentially-biased.html
@@ -0,0 +1,5 @@
+<!-- wp:heading {"level":4}  -->
+<h4>Sequentially Biased</h4>
+<!-- /wp:heading -->
+
+[bw_list post_type=bigram posts_per_page=16 orderby=date order=DESC exclude=0]
\ No newline at end of file
diff --git a/block-template-parts/sidebar.html b/block-template-parts/sidebar.html
index 511266a..840a69c 100644
--- a/block-template-parts/sidebar.html
+++ b/block-template-parts/sidebar.html
@@ -1 +1,4 @@
 <!-- wp:template-part {"slug":"structured-breakdown","theme":"sb","tagName":"section"} /-->
+<!-- wp:template-part {"slug":"sequentially-biased", "theme":"sb","tagName":"section"} /-->
+<!-- wp:template-part {"slug":"summed-by", "theme":"sb","tagName":"section"} /-->
+<!-- wp:template-part { "slug":"site-building", "theme":"sb", "tagName": "section" } /-->
diff --git a/block-template-parts/site-building.html b/block-template-parts/site-building.html
new file mode 100644
index 0000000..9b5e471
--- /dev/null
+++ b/block-template-parts/site-building.html
@@ -0,0 +1,17 @@
+<!-- wp:heading {"level":4}  -->
+<h4>Site Building</h4>
+<!-- /wp:heading -->
+
+<!-- wp:navigation {"orientation":"vertical"} -->
+<!-- wp:navigation-link {"label":"Submit bigram","url":"https://s.b/bigram/submit-bigram/"} /-->
+
+<!-- wp:navigation-link {"label":"SB attachments","url":"https://s.b/bigram/some-blurb/sb-attachments/"} /-->
+
+<!-- wp:navigation-link {"label":"Table of attachments by date","url":"https://s.b/bigram/table-attachments-date/"} /-->
+
+<!-- wp:navigation-link {"label":"Table of title, post-name, S B","url":"https://s.b/bigram/table-of-title-post-name-s-b/"} /-->
+
+<!-- wp:navigation-link {"label":"The original SB list","url":"https://s.b/bigram/the-original-sb-list/"} /-->
+
+<!-- wp:navigation-link {"label":"Summed By Month","url":"https://s.b/bigram/summed-by-month/"} /-->
+<!-- /wp:navigation -->
\ No newline at end of file
diff --git a/block-template-parts/structured-breakdown.html b/block-template-parts/structured-breakdown.html
index de52361..a002359 100644
--- a/block-template-parts/structured-breakdown.html
+++ b/block-template-parts/structured-breakdown.html
@@ -1,5 +1,5 @@
-<!-- wp:heading -->
-<h2>Structured Breakdown</h2>
+<!-- wp:heading {"level":4}  -->
+<h4>Structured Breakdown</h4>
 <!-- /wp:heading -->
 
 <!-- wp:categories /-->
\ No newline at end of file
diff --git a/block-template-parts/summed-by.html b/block-template-parts/summed-by.html
new file mode 100644
index 0000000..b889579
--- /dev/null
+++ b/block-template-parts/summed-by.html
@@ -0,0 +1,5 @@
+<!-- wp:heading {"level":4}  -->
+<h4>Summed By</h4>
+<!-- /wp:heading -->
+
+[bw_archive post_type=bigram type=yearly]
\ No newline at end of file