1 files changed, 25 insertions, 0 deletions

diff --git a/2021/12/input b/2021/12/input
new file mode 100644
index 0000000..1cacb23
--- /dev/null
+++ b/2021/12/input
@@ -0,0 +1,25 @@
+qi-UD
+jt-br
+wb-TF
+VO-aa
+UD-aa
+br-end
+end-HA
+qi-br
+br-HA
+UD-start
+TF-qi
+br-hf
+VO-hf
+start-qi
+end-aa
+hf-HA
+hf-UD
+aa-hf
+TF-hf
+VO-start
+wb-aa
+UD-wb
+KX-wb
+qi-VO
+br-TF