Futuna Plate
It is sandwiched between the Pacific Plate to the north and the Australian Plate to the south with the Niuafo'ou Plate to the east . 
<triplet> Pacific Plate <subj> Australian Plate <obj> shares border with <subj> Niuafo'ou Plate <obj> shares border with <triplet> Australian Plate <subj> Pacific Plate <obj> shares border with <subj> Niuafo'ou Plate <obj> shares border with