|  | var treeSnippet = | 
|  | "<span class=\"context-left\"></span>" + | 
|  | "<span class=\"match\">" + | 
|  | "  <span title=\"xip/c:MC\">" + | 
|  | "    <span title=\"xip/c:TOP\">" + | 
|  | "      <span title=\"xip/c:PP\">" + | 
|  | "        <span title=\"xip/c:PREP\">Mit</span>" + | 
|  | "        <span title=\"xip/c:NP\">" + | 
|  | "          <span title=\"xip/c:DET\">dieser</span>" + | 
|  | "          <span title=\"xip/c:NPA\">" + | 
|  | "            <span title=\"xip/c:NOUN\">Methode</span>" + | 
|  | "          </span>" + | 
|  | "        </span>" + | 
|  | "      </span>" + | 
|  | "      <span title=\"xip/c:VERB\">ist</span>" + | 
|  | "      <span title=\"xip/c:NP\">" + | 
|  | "        <span title=\"xip/c:PRON\">es</span>" + | 
|  | "      </span>" + | 
|  | "      <span title=\"xip/c:AP\">" + | 
|  | "        <span title=\"xip/c:ADV\">nun</span>" + | 
|  | "        <span title=\"xip/c:ADJ\">möglich</span>" + | 
|  | "      </span>" + | 
|  | "      <span title=\"xip/c:ADV\">z. B.</span>" + | 
|  | "      <span title=\"xip/c:NPA\">" + | 
|  | "        <span title=\"xip/c:NP\">" + | 
|  | "          <span title=\"xip/c:NOUN\">Voice</span>" + | 
|  | "        </span>" + | 
|  | "      </span>" + "(" + | 
|  | "      <span title=\"xip/c:INS\">" + | 
|  | "        <span title=\"xip/c:NPA\">" + | 
|  | "          <span title=\"xip/c:NP\">" + | 
|  | "            <span title=\"xip/c:NOUN\">Sprache</span>" + | 
|  | "          </span>" + | 
|  | "        </span>" + | 
|  | "      </span>" + ")" + | 
|  | "      <span title=\"xip/c:VERB\">bevorzugt</span>" + | 
|  | "      <span title=\"xip/c:PP\">" + | 
|  | "        <span title=\"xip/c:PREP\">in</span>" + | 
|  | "        <span title=\"xip/c:NP\">" + | 
|  | "          <span title=\"xip/c:PRON\">der</span>" + | 
|  | "        </span>" + | 
|  | "        <span title=\"xip/c:NPA\">" + | 
|  | "          <span title=\"xip/c:NP\">" + | 
|  | "            <span title=\"xip/c:NOUN\">Bridge</span>" + | 
|  | "          </span>" + | 
|  | "        </span>" + | 
|  | "      </span>" + | 
|  | "      <span title=\"xip/c:INFC\">" + | 
|  | "        <span title=\"xip/c:INS\">" + | 
|  | "          <span title=\"xip/c:VERB\">weiterzugeben</span>" + | 
|  | "        </span>" + | 
|  | "      </span>" + | 
|  | "    </span>" + | 
|  | "  </span>" + | 
|  | "</span>" + | 
|  | "<span class=\"context-right\"></span>"; | 
|  |  | 
|  | var relSnippet = | 
|  | "<span class=\"context-left\"></span>" + | 
|  | "<span class=\"match\">" + | 
|  | "  <span xml:id=\"token-GOE/AGA/01784-p199\">" + | 
|  | "    <span xlink:title=\"malt/d:ADV\" xlink:type=\"simple\" xlink:href=\"#token-GOE/AGA/01784-p199\">dann</span>" + | 
|  | "  </span>" + | 
|  | " zog " + | 
|  | "  <span xlink:title=\"malt/d:SUBJ\" xlink:type=\"simple\" xlink:href=\"#token-GOE/AGA/01784-p199\">ich</span>" + | 
|  | "  <span xml:id=\"token-GOE/AGA/01784-p202\">" + | 
|  | "    <span xlink:title=\"malt/d:OBJA\" xlink:type=\"simple\" xlink:href=\"#token-GOE/AGA/01784-p199\">mich</span>" + | 
|  | "  </span>" + | 
|  | "  <span xlink:title=\"malt/d:PP\" xlink:type=\"simple\" xlink:href=\"#token-GOE/AGA/01784-p199\">gegen</span>" + | 
|  | "  <span xml:id=\"token-GOE/AGA/01784-p204\">" + | 
|  | "    <span xlink:title=\"malt/d:DET\" xlink:type=\"simple\" xlink:href=\"#token-GOE/AGA/01784-p204\">das</span>" + | 
|  | "  </span>" + | 
|  | "  <span xlink:title=\"malt/d:PN\" xlink:type=\"simple\" xlink:href=\"#token-GOE/AGA/01784-p202\">Regiment</span>" + | 
|  | "  <span xml:id=\"token-GOE/AGA/01784-p206\">" + | 
|  | "    <span xlink:title=\"malt/d:AVZ\" xlink:type=\"simple\" xlink:href=\"#token-GOE/AGA/01784-p199\">zurück</span>" + | 
|  | "  </span>" + | 
|  | "  <span xml:id=\"token-GOE/AGA/01784-p207\">" + | 
|  | "    <span xlink:title=\"malt/d:KON\" xlink:type=\"simple\" xlink:href=\"#token-GOE/AGA/01784-p199\">und</span>" + | 
|  | "  </span>" + | 
|  | "  <span xml:id=\"token-GOE/AGA/01784-p208\">" + | 
|  | "    <span xlink:title=\"malt/d:CJ\" xlink:type=\"simple\" xlink:href=\"#token-GOE/AGA/01784-p206\">war</span>" + | 
|  | "  </span>" + | 
|  | "  <span xlink:title=\"malt/d:AUX\" xlink:type=\"simple\" xlink:href=\"#token-GOE/AGA/01784-p207\">bemüht</span>" + | 
|  | "," + | 
|  | "  <span xlink:title=\"malt/d:DET\" xlink:type=\"simple\" xlink:href=\"#token-GOE/AGA/01784-p211\">einige</span>" + | 
|  | "  <span xml:id=\"token-GOE/AGA/01784-p211\">" + | 
|  | "    <span xlink:title=\"malt/d:ATTR\" xlink:type=\"simple\" xlink:href=\"#token-GOE/AGA/01784-p211\">genaue</span>" + | 
|  | "  </span>" + | 
|  | "  <span xml:id=\"token-GOE/AGA/01784-p212\">" + | 
|  | "    <span xlink:title=\"malt/d:OBJA\" xlink:type=\"simple\" xlink:href=\"#token-GOE/AGA/01784-p215\">Umrisse</span>" + | 
|  | "  </span>" + | 
|  | "  <span xlink:title=\"malt/d:OBJP\" xlink:type=\"simple\" xlink:href=\"#token-GOE/AGA/01784-p215\">aufs</span>" + | 
|  | "  <span xlink:title=\"malt/d:PN\" xlink:type=\"simple\" xlink:href=\"#token-GOE/AGA/01784-p212\">Papier</span>" + | 
|  | "  <span xml:id=\"token-GOE/AGA/01784-p215\">" + | 
|  | "    <span xlink:title=\"malt/d:PART\" xlink:type=\"simple\" xlink:href=\"#token-GOE/AGA/01784-p215\">zu</span>" + | 
|  | "  </span>" + | 
|  | "  <span xlink:title=\"malt/d:OBJI\" xlink:type=\"simple\" xlink:href=\"#token-GOE/AGA/01784-p208\">bringen</span>" + | 
|  | ", um mir " + | 
|  | "  <span xml:id=\"token-GOE/AGA/01784-p219\">" + | 
|  | "    <span xlink:title=\"malt/d:DET\" xlink:type=\"simple\" xlink:href=\"#token-GOE/AGA/01784-p219\">die</span>" + | 
|  | "  </span>" + | 
|  | "  <span xml:id=\"token-GOE/AGA/01784-p220\">Bezüge</span>" + | 
|  | "  <span xlink:title=\"malt/d:KON\" xlink:type=\"simple\" xlink:href=\"#token-GOE/AGA/01784-p219\">und</span>" + | 
|  | "  <span xml:id=\"token-GOE/AGA/01784-p222\">" + | 
|  | "    <span xlink:title=\"malt/d:DET\" xlink:type=\"simple\" xlink:href=\"#token-GOE/AGA/01784-p222\">die</span>" + | 
|  | "  </span>" + | 
|  | "  <span xlink:title=\"malt/d:CJ\" xlink:type=\"simple\" xlink:href=\"#token-GOE/AGA/01784-p220\">Distanzen</span>" + | 
|  | "  <mark>" + | 
|  | "    <span xlink:title=\"malt/d:DET\" xlink:type=\"simple\" xlink:href=\"#token-GOE/AGA/01784-p225\">der</span>" + | 
|  | "  </mark>" + | 
|  | "  <span xml:id=\"token-GOE/AGA/01784-p225\">" + | 
|  | "    <span xlink:title=\"malt/d:ATTR\" xlink:type=\"simple\" xlink:href=\"#token-GOE/AGA/01784-p225\">landschaftlichen</span>" + | 
|  | "  </span>" + | 
|  | "  <span xml:id=\"token-GOE/AGA/01784-p226\">" + | 
|  | "    <span xlink:title=\"malt/d:GMOD\" xlink:type=\"simple\" xlink:href=\"#token-GOE/AGA/01784-p222\">Gegenstände</span>" + | 
|  | "  </span>" + | 
|  | "  <span xlink:title=\"malt/d:KON\" xlink:type=\"simple\" xlink:href=\"#token-GOE/AGA/01784-p219\">desto</span>" + | 
|  | "  <span xlink:title=\"malt/d:ADV\" xlink:type=\"simple\" xlink:href=\"#token-GOE/AGA/01784-p229\">besser</span>" + | 
|  | "  <span xml:id=\"token-GOE/AGA/01784-p229\">" + | 
|  | "    <span xlink:title=\"malt/d:PART\" xlink:type=\"simple\" xlink:href=\"#token-GOE/AGA/01784-p229\">zu</span>" + | 
|  | "  </span>" + | 
|  | "  <span xlink:title=\"malt/d:CJ\" xlink:type=\"simple\" xlink:href=\"#token-GOE/AGA/01784-p226\">imprimieren</span>" + | 
|  | "</span>" + | 
|  | "<span class=\"context-right\"></span>"; | 
|  |  | 
|  | /* | 
|  | *     ___OBJA____ | 
|  | *     |_________|____DET________ | 
|  | *     |_________|____          | | 
|  | *     |_SUBJ_   |   |          | | 
|  | *  ___|_____|__ADV_ | ___PP____| | 
|  | *  |  Y     |   | Y Y |       Y| | 
|  | * -|------  |  -|-----|-- ---------- | 
|  | * dann zog ich mich gegen das Altern | 
|  | *   1   2   3   4     5    6    7 | 
|  | */ | 
|  |  | 
|  | relSnippet = | 
|  | // var relSnippetSimple = | 
|  | "<span class=\"context-left\"></span>" + | 
|  | "<span class=\"match\">" + | 
|  | "  <span xml:id=\"token-1\">" + | 
|  | "    <span xlink:title=\"malt/d:ADV\" xlink:type=\"simple\" xlink:href=\"#token-4\">dann</span>" + | 
|  | "    zog " + | 
|  | "  </span>" + | 
|  | "  <span xlink:title=\"malt/d:SUBJ\" xlink:type=\"simple\" xlink:href=\"#token-1\">ich</span>" + | 
|  | "  <span xml:id=\"token-4\">" + | 
|  | "    <span xlink:title=\"malt/d:OBJA\" xlink:type=\"simple\" xlink:href=\"#token-1\">mich</span>" + | 
|  | "    <span xlink:title=\"malt/d:PP\" xlink:type=\"simple\" xlink:href=\"#token-3\">gegen</span>" + | 
|  | "  </span>" + | 
|  | "  <span xml:id=\"token-3\">" + | 
|  | "    <span xlink:title=\"malt/d:DET\" xlink:type=\"simple\" xlink:href=\"#token-1\">" + | 
|  | "      das" + | 
|  | "      <span xml:id=\"token-2\">Altern</span>" + | 
|  | "    </span>" + | 
|  | "  </span>" + | 
|  | "</span>" + | 
|  | "<span class=\"context-right\"></span>"; | 
|  |  | 
|  |  | 
|  | // This is just a temprary example | 
|  | var relSnippet3 = | 
|  | "<span class=\"context-left\"></span>"+ | 
|  | "<span class=\"match\">"+ | 
|  | "<span xml:id=\"token-WDD17/982/72848-p15836-15839\">"+ | 
|  | "<span xlink:title=\"lwc/d:NK\" xlink:type=\"simple\" xlink:href=\"#token-WDD17/982/72848-p15838\">Ein</span>"+ | 
|  | " "+ | 
|  | "<span xlink:title=\"lwc/d:NK\" xlink:type=\"simple\" xlink:href=\"#token-WDD17/982/72848-p15838\">letztes</span>"+ | 
|  | " "+ | 
|  | "<span xml:id=\"token-WDD17/982/72848-p15838\">"+ | 
|  |  | 
|  | "<span xlink:title=\"lwc/d:--\" xlink:type=\"simple\" xlink:href=\"#token-WDD17/982/72848-p15836-15839\">mal</span>"+ | 
|  | "</span>"+ | 
|  | ": "+ | 
|  | "<span xml:id=\"token-WDD17/982/72848-p15839-15840\">"+ | 
|  | "<span xlink:title=\"lwc/d:--\" xlink:type=\"simple\" xlink:href=\"#token-WDD17/982/72848-p15839-15840\">AL</span>"+ | 
|  | "</span>"+ | 
|  | "</span>"+ | 
|  |  | 
|  | // Here is a double given id, that should use a join instead! | 
|  | "<span xml:id=\"token-WDD17/982/72848-p15839-15840\">"+ | 
|  | ":"+ | 
|  | "<span xml:id=\"token-WDD17/982/72848-p15840-15846\">"+ | 
|  | "<span xml:id=\"token-WDD17/982/72848-p15840\">"+ | 
|  | "<span xlink:title=\"lwc/d:--\" xlink:type=\"simple\" xlink:href=\"#token-WDD17/982/72848-p15840-15846\">halt</span>"+ | 
|  | "</span>"+ | 
|  | "</span>"+ | 
|  | "</span>"+ | 
|  | "<span xml:id=\"token-WDD17/982/72848-p15840-15846\">"+ | 
|  | " "+ | 
|  | "<span xlink:title=\"lwc/d:NK\" xlink:type=\"simple\" xlink:href=\"#token-WDD17/982/72848-p15842\">den</span>"+ | 
|  | " "+ | 
|  | "<span xml:id=\"token-WDD17/982/72848-p15842\">"+ | 
|  | "<span xlink:title=\"lwc/d:OA\" xlink:type=\"simple\" xlink:href=\"#token-WDD17/982/72848-p15843\">Ball</span>"+ | 
|  | "</span>"+ | 
|  | " "+ | 
|  | "<span xml:id=\"token-WDD17/982/72848-p15843\">"+ | 
|  | "<span xlink:title=\"lwc/d:PD\" xlink:type=\"simple\" xlink:href=\"#token-WDD17/982/72848-p15840\">flach</span>"+ | 
|  | "</span>"+ | 
|  | ", "+ | 
|  | "<mark>"+ | 
|  | "<span xlink:title=\"lwc/d:MO\" xlink:type=\"simple\" xlink:href=\"#token-WDD17/982/72848-p15845\">ganz</span>"+ | 
|  | " "+ | 
|  | "<span xml:id=\"token-WDD17/982/72848-p15845\">"+ | 
|  | "<span xlink:title=\"lwc/d:CJ\" xlink:type=\"simple\" xlink:href=\"#token-WDD17/982/72848-p15843\">flach</span>"+ | 
|  | "</span>"+ | 
|  | "</mark>"+ | 
|  | "</span>"+ | 
|  | "</span>"+ | 
|  | "<span class=\"context-right\"></span>"; | 
|  |  | 
|  | relSnippet3 = | 
|  | "<span class=\"context-left\"></span>"+ | 
|  | "<span class=\"match\">"+ | 
|  | "<span xml:id=\"token-WDD17/982/72848-p15836-15839\">"+ | 
|  | "<span xlink:title=\"lwc/d:NK\" xlink:type=\"simple\" xlink:href=\"#token-WDD17/982/72848-p15838\">Ein</span>"+ | 
|  | " "+ | 
|  | "<span xlink:title=\"lwc/d:NK\" xlink:type=\"simple\" xlink:href=\"#token-WDD17/982/72848-p15838\">letztes</span>"+ | 
|  | " "+ | 
|  | "<span xml:id=\"token-WDD17/982/72848-p15838\">"+ | 
|  | "<span xlink:title=\"lwc/d:--\" xlink:type=\"simple\" xlink:href=\"#token-WDD17/982/72848-p15836-15839\">mal</span>"+ | 
|  | "</span>"+ | 
|  | ": "+ | 
|  | "<span xml:id=\"token-WDD17/982/72848-p15839-15840\">"+ | 
|  | "<span xlink:title=\"lwc/d:--\" xlink:type=\"simple\" xlink:href=\"#token-WDD17/982/72848-p15839-15840\">AL</span>"+ | 
|  | "</span>"+ | 
|  | "</span>"+ | 
|  | "<span xlink:type=\"join\" xlink:href=\"#token-WDD17/982/72848-p15839-15840\">"+ | 
|  | ":"+ | 
|  | "<span xml:id=\"token-WDD17/982/72848-p15840-15846\">"+ | 
|  | "<span xml:id=\"token-WDD17/982/72848-p15840\">"+ | 
|  | "<span xlink:title=\"lwc/d:--\" xlink:type=\"simple\" xlink:href=\"#token-WDD17/982/72848-p15840-15846\">halt</span>"+ | 
|  | "</span>"+ | 
|  | "</span>"+ | 
|  | "</span>"+ | 
|  | // "<span xml:id=\"token-WDD17/982/72848-p15840-15846\">"+ | 
|  | "<span xlink:type=\"join\" xlink:href=\"#token-WDD17/982/72848-p15840-15846\">"+ | 
|  | " "+ | 
|  | "<span xlink:title=\"lwc/d:NK\" xlink:type=\"simple\" xlink:href=\"#token-WDD17/982/72848-p15842\">den</span>"+ | 
|  | " "+ | 
|  | "<span xml:id=\"token-WDD17/982/72848-p15842\">"+ | 
|  | "<span xlink:title=\"lwc/d:OA\" xlink:type=\"simple\" xlink:href=\"#token-WDD17/982/72848-p15843\">Ball</span>"+ | 
|  | "</span>"+ | 
|  | " "+ | 
|  | "<span xml:id=\"token-WDD17/982/72848-p15843\">"+ | 
|  | "<span xlink:title=\"lwc/d:PD\" xlink:type=\"simple\" xlink:href=\"#token-WDD17/982/72848-p15840\">flach</span>"+ | 
|  | "</span>"+ | 
|  | ", "+ | 
|  | "<mark>"+ | 
|  | "<span xlink:title=\"lwc/d:MO\" xlink:type=\"simple\" xlink:href=\"#token-WDD17/982/72848-p15845\">ganz</span>"+ | 
|  | " "+ | 
|  | "<span xml:id=\"token-WDD17/982/72848-p15845\">"+ | 
|  | "<span xlink:title=\"lwc/d:CJ\" xlink:type=\"simple\" xlink:href=\"#token-WDD17/982/72848-p15843\">flach</span>"+ | 
|  | "</span>"+ | 
|  | "</mark>"+ | 
|  | "</span>"+ | 
|  | "</span>"+ | 
|  | "<span class=\"context-right\"></span>"; | 
|  |  | 
|  |  | 
|  | // xlink conformant | 
|  | relSnippet3 = | 
|  | "<span class=\"context-left\"></span>"+ | 
|  | "<span class=\"match\">"+ | 
|  | "  <span xml:id=\"token-WDD17/982/72848-p15836-15839\">"+ | 
|  | "    <span xlink:title=\"lwc/d:NK\" xlink:show=\"none\" xlink:href=\"#token-WDD17/982/72848-p15838\">Ein</span>"+ | 
|  | " "+ | 
|  | "    <span xlink:title=\"lwc/d:NK\" xlink:show=\"none\" xlink:href=\"#token-WDD17/982/72848-p15838\">letztes</span>"+ | 
|  | " "+ | 
|  | "    <span xml:id=\"token-WDD17/982/72848-p15838\">"+ | 
|  | //     s1464_n2 "ein" -> ":" | 
|  | "      <span xlink:title=\"lwc/d:--\" xlink:show=\"none\" xlink:href=\"#token-WDD17/982/72848-p15836-15839\">mal</span>"+ | 
|  | "    </span>"+ | 
|  | ": "+ | 
|  | "    <span xml:id=\"token-WDD17/982/72848-p15839-15840\">"+ | 
|  | "      <span xlink:title=\"lwc/d:--\" xlink:show=\"none\" xlink:href=\"#token-WDD17/982/72848-p15839-15840\">AL</span>"+ | 
|  | "    </span>"+ | 
|  | "  </span>"+ | 
|  | "  <span xlink:show=\"other\" data-action=\"join\" xlink:href=\"#token-WDD17/982/72848-p15839-15840\">"+ | 
|  | ":"+ | 
|  | "    <span xml:id=\"token-WDD17/982/72848-p15840-15846\">"+ | 
|  | "      <span xml:id=\"token-WDD17/982/72848-p15840\">"+ | 
|  | "        <span xlink:title=\"lwc/d:--\" xlink:show=\"none\" xlink:href=\"#token-WDD17/982/72848-p15840-15846\">halt</span>"+ | 
|  | "      </span>"+ | 
|  | "    </span>"+ | 
|  | "  </span>"+ | 
|  | "  <span xlink:show=\"other\" data-action=\"join\" xlink:href=\"#token-WDD17/982/72848-p15840-15846\">"+ | 
|  | " "+ | 
|  | "    <span xlink:title=\"lwc/d:NK\" xlink:show=\"none\" xlink:href=\"#token-WDD17/982/72848-p15842\">den</span>"+ | 
|  | " "+ | 
|  | "    <span xml:id=\"token-WDD17/982/72848-p15842\">"+ | 
|  | "      <span xlink:title=\"lwc/d:OA\" xlink:show=\"none\" xlink:href=\"#token-WDD17/982/72848-p15843\">Ball</span>"+ | 
|  | "    </span>"+ | 
|  | " "+ | 
|  | "    <span xml:id=\"token-WDD17/982/72848-p15843\">"+ | 
|  | "      <span xlink:title=\"lwc/d:PD\" xlink:show=\"none\" xlink:href=\"#token-WDD17/982/72848-p15840\">flach</span>"+ | 
|  | "    </span>"+ | 
|  | ", "+ | 
|  | "    <mark>"+ | 
|  | "      <span xlink:title=\"lwc/d:MO\" xlink:show=\"none\" xlink:href=\"#token-WDD17/982/72848-p15845\">ganz</span>"+ | 
|  | " "+ | 
|  | "      <span xml:id=\"token-WDD17/982/72848-p15845\">"+ | 
|  | "        <span xlink:title=\"lwc/d:CJ\" xlink:show=\"none\" xlink:href=\"#token-WDD17/982/72848-p15843\">flach</span>"+ | 
|  | "      </span>"+ | 
|  | "    </mark>"+ | 
|  | "  </span>"+ | 
|  | "</span>"+ | 
|  | "<span class=\"context-right\"></span>"; | 
|  |  | 
|  | requirejs.config({ | 
|  | baseUrl: '../js/src', | 
|  | paths : { | 
|  | 'lib': '../lib' | 
|  | } | 
|  | }); | 
|  |  | 
|  | require(['match/treearc', 'match/treehierarchy'], function (relClass, treeClass) { | 
|  | var rel = relClass.create(); | 
|  |  | 
|  | /* | 
|  | * Start and end may be spans, i.e. arrays | 
|  | */ | 
|  |  | 
|  | rel | 
|  | .addToken("Der") | 
|  | .addToken("alte") | 
|  | .addToken("Mann") | 
|  | .addToken("ging") | 
|  | .addToken("über") | 
|  | .addToken("die") | 
|  | .addToken("breite") | 
|  | .addToken("nasse") | 
|  | .addToken("Straße") | 
|  | ; | 
|  |  | 
|  | rel | 
|  | .addRel({ start: 0, end: 1, label: "a", direction: "uni"}) | 
|  | .addRel({ start: 0, end: 1, label: "b", direction: "uni" }) | 
|  | .addRel({ start: 1, end: 2, label: "c", direction: "bi"   }) | 
|  | .addRel({ start: 0, end: 2, label: "dreizehn", direction: "uni" }) | 
|  | .addRel({ start: [2,4], end: 5, label: "e", direction: "uni" }) | 
|  | .addRel({ start: [5,6], end: 7, direction: "uni" }) | 
|  | .addRel({ start: 4, end: [6,8], label: "f", direction: "bi" }) | 
|  | .addRel({ start: 8, end: 8, label: "self", direction: "uni"}) | 
|  | ; | 
|  |  | 
|  | document.getElementById("treeRel").appendChild(rel.element()); | 
|  |  | 
|  | // Todo: Probably rename to rel.draw() | 
|  | rel.show(); | 
|  |  | 
|  | var rel2 = relClass.create(relSnippet); | 
|  | document.getElementById("treeRel2").appendChild(rel2.element()); | 
|  | rel2.show(); | 
|  |  | 
|  | var rel3 = relClass.create(relSnippet3); | 
|  | document.getElementById("treeRel3").appendChild(rel3.element()); | 
|  | rel3.show(); | 
|  |  | 
|  | var tree = treeClass.create(treeSnippet); | 
|  | document.getElementById("treeHier").appendChild(tree.element()); | 
|  | }); | 
|  |  |