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+# Scenarios: Reply to a Memo - 1, Reply to a Memo - 2, Reply to a Memo - 3, Reply to a Memo - 4, Reply to a Memo - 5
+Feature: Reply to a Memo
+
+  Background:
+    Given a wallet authenticated for the address bitcoincash:qqlrzp23w08434twmvr4fxw672whkjy0py26r63g3d
+    Given the wallet has spendable output to pay the transaction fee
+    Given I open the thread for the post with txid aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+
+  Scenario Outline: Reply to a Memo - 1 a valid reply to a post is broadcast and shown in the thread
+    When I type a reply with the text "<message>"
+    When I submit the reply
+    Then the wallet broadcasts an OP_RETURN transaction with the Memo reply prefix
+    Then the thread shows a new reply from my address with the text "<message>"
+
+    Examples:
+      | message |
+      | hello memo |
+      | a longer reply with several words. |
+
+  Scenario Outline: Reply to a Memo - 2 an empty reply is rejected
+    When I type a reply with the text "<message>"
+    When I submit the reply
+    Then the thread shows a validation error
+    Then the wallet does not broadcast any transaction
+
+    Examples:
+      | message |
+      |  |
+
+  Scenario Outline: Reply to a Memo - 3 an over-long reply is rejected
+    When I type a reply with the text "<message>"
+    When I submit the reply
+    Then the thread shows a length error
+    Then the wallet does not broadcast any transaction
+
+    Examples:
+      | message |
+      | aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa |
+      | bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb |
+
+  Scenario Outline: Reply to a Memo - 4 the byte counter counts down from the reply limit
+    When I type a reply with the text "<message>"
+    Then the thread shows a remaining byte count of <count>
+
+    Examples:
+      | message | count |
+      |         | 184   |
+      | hello   | 179   |
+      | aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa | 0     |
+
+  Scenario Outline: Reply to a Memo - 5 a reply to a nested reply is broadcast
+    And the thread shows a nested reply with the txid bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
+    When I type a reply to the nested reply with the text "<message>"
+    When I submit the reply
+    Then the wallet broadcasts an OP_RETURN transaction with the Memo reply prefix
+    Then the thread shows a new reply from my address with the text "<message>"
+
+    Examples:
+      | message |
+      | hello nested |
+      | a longer nested reply. |