View source for Template:Sliding puzzle swap toggles

<span class="mw-collapsible {{{3|mw-collapsed}}} swap-toggles" id="mw-customcollapsible-{{{2}}}d4">
<span class="mw-collapsible {{#ifeq:{{{1}}}|a1||mw-collapsed}}" id="mw-customcollapsible-{{{1}}}a1"><span class="mw-customtoggle-{{{2}}}d4 mw-customtoggle-{{{1}}}d4 mw-customtoggle-{{{2}}}a1 mw-customtoggle-{{{1}}}a1"></span></span>
<span class="mw-collapsible {{#ifeq:{{{1}}}|a2||mw-collapsed}}" id="mw-customcollapsible-{{{1}}}a2"><span class="mw-customtoggle-{{{2}}}d4 mw-customtoggle-{{{1}}}d4 mw-customtoggle-{{{2}}}a2 mw-customtoggle-{{{1}}}a2"></span></span>
<span class="mw-collapsible {{#ifeq:{{{1}}}|a3||mw-collapsed}}" id="mw-customcollapsible-{{{1}}}a3"><span class="mw-customtoggle-{{{2}}}d4 mw-customtoggle-{{{1}}}d4 mw-customtoggle-{{{2}}}a3 mw-customtoggle-{{{1}}}a3"></span></span>
<span class="mw-collapsible {{#ifeq:{{{1}}}|a4||mw-collapsed}}" id="mw-customcollapsible-{{{1}}}a4"><span class="mw-customtoggle-{{{2}}}d4 mw-customtoggle-{{{1}}}d4 mw-customtoggle-{{{2}}}a4 mw-customtoggle-{{{1}}}a4"></span></span>
<span class="mw-collapsible {{#ifeq:{{{1}}}|b1||mw-collapsed}}" id="mw-customcollapsible-{{{1}}}b1"><span class="mw-customtoggle-{{{2}}}d4 mw-customtoggle-{{{1}}}d4 mw-customtoggle-{{{2}}}b1 mw-customtoggle-{{{1}}}b1"></span></span>
<span class="mw-collapsible {{#ifeq:{{{1}}}|b2||mw-collapsed}}" id="mw-customcollapsible-{{{1}}}b2"><span class="mw-customtoggle-{{{2}}}d4 mw-customtoggle-{{{1}}}d4 mw-customtoggle-{{{2}}}b2 mw-customtoggle-{{{1}}}b2"></span></span>
<span class="mw-collapsible {{#ifeq:{{{1}}}|b3||mw-collapsed}}" id="mw-customcollapsible-{{{1}}}b3"><span class="mw-customtoggle-{{{2}}}d4 mw-customtoggle-{{{1}}}d4 mw-customtoggle-{{{2}}}b3 mw-customtoggle-{{{1}}}b3"></span></span>
<span class="mw-collapsible {{#ifeq:{{{1}}}|b4||mw-collapsed}}" id="mw-customcollapsible-{{{1}}}b4"><span class="mw-customtoggle-{{{2}}}d4 mw-customtoggle-{{{1}}}d4 mw-customtoggle-{{{2}}}b4 mw-customtoggle-{{{1}}}b4"></span></span>
<span class="mw-collapsible {{#ifeq:{{{1}}}|c1||mw-collapsed}}" id="mw-customcollapsible-{{{1}}}c1"><span class="mw-customtoggle-{{{2}}}d4 mw-customtoggle-{{{1}}}d4 mw-customtoggle-{{{2}}}c1 mw-customtoggle-{{{1}}}c1"></span></span>
<span class="mw-collapsible {{#ifeq:{{{1}}}|c2||mw-collapsed}}" id="mw-customcollapsible-{{{1}}}c2"><span class="mw-customtoggle-{{{2}}}d4 mw-customtoggle-{{{1}}}d4 mw-customtoggle-{{{2}}}c2 mw-customtoggle-{{{1}}}c2"></span></span>
<span class="mw-collapsible {{#ifeq:{{{1}}}|c3||mw-collapsed}}" id="mw-customcollapsible-{{{1}}}c3"><span class="mw-customtoggle-{{{2}}}d4 mw-customtoggle-{{{1}}}d4 mw-customtoggle-{{{2}}}c3 mw-customtoggle-{{{1}}}c3"></span></span>
<span class="mw-collapsible {{#ifeq:{{{1}}}|c4||mw-collapsed}}" id="mw-customcollapsible-{{{1}}}c4"><span class="mw-customtoggle-{{{2}}}d4 mw-customtoggle-{{{1}}}d4 mw-customtoggle-{{{2}}}c4 mw-customtoggle-{{{1}}}c4"></span></span>
<span class="mw-collapsible {{#ifeq:{{{1}}}|d1||mw-collapsed}}" id="mw-customcollapsible-{{{1}}}d1"><span class="mw-customtoggle-{{{2}}}d4 mw-customtoggle-{{{1}}}d4 mw-customtoggle-{{{2}}}d1 mw-customtoggle-{{{1}}}d1"></span></span>
<span class="mw-collapsible {{#ifeq:{{{1}}}|d2||mw-collapsed}}" id="mw-customcollapsible-{{{1}}}d2"><span class="mw-customtoggle-{{{2}}}d4 mw-customtoggle-{{{1}}}d4 mw-customtoggle-{{{2}}}d2 mw-customtoggle-{{{1}}}d2"></span></span>
<span class="mw-collapsible {{#ifeq:{{{1}}}|d3||mw-collapsed}}" id="mw-customcollapsible-{{{1}}}d3"><span class="mw-customtoggle-{{{2}}}d4 mw-customtoggle-{{{1}}}d4 mw-customtoggle-{{{2}}}d3 mw-customtoggle-{{{1}}}d3"></span></span>
<span class="mw-collapsible {{#ifeq:{{{1}}}|d4||mw-collapsed}}" id="mw-customcollapsible-{{{1}}}d4"><span class="mw-customtoggle-{{{2}}}d4 mw-customtoggle-{{{1}}}d4 mw-customtoggle-{{{2}}}d4 mw-customtoggle-{{{1}}}d4"></span></span>
</span><noinclude>

untested template from a month ago
</noinclude>