Template:Sliding puzzle image

[[File:{{{2}}}a1.png|100px]] [[File:{{{2}}}a2.png|100px|link=]] [[File:{{{2}}}a3.png|100px|link=]] [[File:{{{2}}}a4.png|100px|link=]] [[File:{{{2}}}b1.png|100px|link=]] [[File:{{{2}}}b2.png|100px|link=]] [[File:{{{2}}}b3.png|100px|link=]] [[File:{{{2}}}b4.png|100px|link=]] [[File:{{{2}}}c1.png|100px|link=]] [[File:{{{2}}}c2.png|100px|link=]] [[File:{{{2}}}c3.png|100px|link=]] [[File:{{{2}}}c4.png|100px|link=]] [[File:{{{2}}}d1.png|100px|link=]] [[File:{{{2}}}d2.png|100px|link=]] [[File:{{{2}}}d3.png|100px|link=]] [[File:{{{2}}}d4.png|100px|link=]]

untested template from a month ago