/if left={{lastCharMessage}} rule=in right="HTTP 503"
          else={:
            /if left={{lastCharMessage}} rule=in right="HTTP 500"
              else={:
                /if left={{lastCharMessage}} rule=in right="HTTP 400"
                  else={:
                    /if left={{lastCharMessage}} rule=eq right={{noop}} {:
                      /if left={{lastSwipeId}} rule=gt right=1
                        else={:
                          /cut {{lastMessageId}}
                        :}
                        "/delswipe" |
                        /echo Empty message detected, swipe removed. :}
                      :}
                    {:
                      /if left={{lastSwipeId}} rule=gt right=1
                        else={:
                          /cut {{lastMessageId}}:}
                        "/delswipe" |
                        /echo HTTP error 500 detected, swipe removed.
                    :}
                  :}
                  {:
                    /if left={{lastSwipeId}} rule=gt right=1
                        else={:
                          /cut {{lastMessageId}}:}
                      "/delswipe" |
                      /echo HTTP error 400 detected, swipe removed.:}
            :}
          {:
                /if left={{lastSwipeId}} rule=gt right=1
                  else={:
                    /cut {{lastMessageId}}:}
                  "/delswipe" |
                  /echo HTTP error 503 detected, swipe removed.
          :}