Template:Xpd

{{{ Template:Substnp}if|subst=|eq|+|-|"{{{{{1}}}|||{Template:4 }}" gives "{{{ Template:1}|||{Template:4 }}" [1]}|{{{ Template:Substnp}if|subst=|eq|-|+|"{{{{{1}}}||{{{3}}} }}" gives "{{ {{{1}}}||{{{3}}} }}" [2]|subst= }}

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