<br />
<b>Warning</b>:  session_start(): open(/var/lib/php/sessions/sess_tbong9hpn57lr2cjl9j8mpupke, O_RDWR) failed: No space left on device (28) in <b>/var/www/tb-usercake/models/config.php</b> on line <b>51</b><br />
<br />
<b>Warning</b>:  session_start(): Failed to read session data: files (path: /var/lib/php/sessions) in <b>/var/www/tb-usercake/models/config.php</b> on line <b>51</b><br />
!7

p-exp {
  new ThoughtSpace1 ts;
  ts.setInput("let's have a cup of Joe");
  ts.add(Definition("let's have", "a grouping prefix"));
  ts.addStepper(voidfunc(ThoughtSpace1 ts) {
    S s = ts.getInput();
    if (empty(s)) ret;
    for (S prefix : sentencePrefixes_notEmpty_rev(s))
      if (cic(ts.getDefinitionTexts(prefix),
        "a grouping prefix"))
      ts.add(ProposeRewrite(s, prefix + " " + curlyBrace(trim(dropPrefix(prefix, s)))));
  });
  ts.printStats = true;
  ts.think(true);
}