diff --git a/data/identified.txt b/data/identified.txt
index c4be6d9..7bdc678 100644
--- a/data/identified.txt
+++ b/data/identified.txt
@@ -39,6 +39,7 @@
 05086ac235ce7b62e0bc6a3146be45a7da905047=29d7g239fdg343d34.ddns.net
 0549409d39c9c09c98f71e90f8ad2cee3f408a10=xqmo8qx453.ddns.net
 055dada1f0e7042fe7efe61da9daefa8451372f0=ecocitycraft72.ddns.net
+057b3cd8c1bca6184884a1a5bb58b6b848e43fdb=testing21112
 05988f29916479ced95f055240123bf47a6b5cfc=gc.australia.ai
 05a337287f05b753e5a3d19dbd903cedee46fd9f=gvhl6zxsas.ddns.net
 05b0a58deb803ee293ab00e70fe62ff862c6d9ff=*.pixel4u.win
@@ -1299,6 +1300,7 @@
 93da7814c3b52991cde7da30a8825c3f54ef6781=d07596cf7a34dfca.ddns.net
 93e82a318d0ee25d0b4cdd405f3ce15c49626b19=*.eulasucks.space
 9459ad2cff0b6629a0481d49529d3019c29f2b6f=2332r33r2f34r24r3dsf.ddns.net
+94a1127969a8a8639f7b51cb487ef2a9c2aa3325=testing2211
 94a4700e53224294d78b34fe3e89d1c6aa9672d8=*.swaysmokesweed1.ddns.net
 94a5d706463211e9eecdc09ffa0bcc554f5bd2b6=248523435d3e6523.ddns.net
 94e41353781fe21821122d22bb4594a97a3e3b83=rmc2.allowed.org
diff --git a/data/merged.txt b/data/merged.txt
index f836e05..f5bd8ce 100644
--- a/data/merged.txt
+++ b/data/merged.txt
@@ -2285,5 +2285,5 @@ fa712b97c3464cd454d2581b6be5cd7e25890eea=*.kushpvp.net
 d2a3e9e9bc20d6e3e77d2580d4b1373f43f9c3c7=testdns1
 c251f6b3e8583aad412e555245d090d67cffb360=*.theboismc.ml
 a33efaafbc532710ba05f10278c333d6a8304a3c=testdns11
-057b3cd8c1bca6184884a1a5bb58b6b848e43fdb
-94a1127969a8a8639f7b51cb487ef2a9c2aa3325
+057b3cd8c1bca6184884a1a5bb58b6b848e43fdb=testing21112
+94a1127969a8a8639f7b51cb487ef2a9c2aa3325=testing2211
diff --git a/data/todo.txt b/data/todo.txt
index 9bac794..ffae4e3 100644
--- a/data/todo.txt
+++ b/data/todo.txt
@@ -1,5 +1,4 @@
 0038dfc85297b388c0057cbf3a41bbd6d4ac930a
-057b3cd8c1bca6184884a1a5bb58b6b848e43fdb
 0bd737def35100fe7cdbf1b91975e647517b9229
 0bd8aff0007950db19fcea9990fc6ccfee3ca84a
 0db08a711a9a97e0dfd0bd8c9e8a0a2e7e4c9b59
@@ -77,7 +76,6 @@
 8d4fcf0940a0e6025a63c32f615e3b12b136c7a3
 8f6df8b65e5e98394bb38cfec6877c28d2bf8cc2
 914dc8ca74469a25a384d0d01ca1ca5ac3585fd2
-94a1127969a8a8639f7b51cb487ef2a9c2aa3325
 95fddbcdc0923d56b1ecd066974996054b403357
 96ea6aaf66aea5881b38ebbf66df686e8613f1db
 9aae7d658a77de9202a77fe97cf1830e2ecdcbb7
diff --git a/scratchwork.md b/scratchwork.md
index 8a29fb1..6d6f212 100644
--- a/scratchwork.md
+++ b/scratchwork.md
@@ -11,6 +11,24 @@ expandmc () {
 s2n () {
   tr ' ' '\n'
 }
+
+# input: abc
+# output: Abc, aBc, abC
+function upperall() {
+  input=$1
+  echo $input
+  for (( i=0; i<${#input}; i++ )); do
+    changed_char=${input:$i:1}
+    echo ${input:0:$i}${changed_char^^}${input:$i+1}
+  done
+}
+
+# same as above but for each line of piped input
+function upperall_piped() {
+  while read line; do
+    upperall $line
+  done
+}
 ```
 
 ```sh