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\begin{pspicture}(-6,-5)(6,6)
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   fillcolor=blue,
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\psSolid[object=tore,solidmemory=true,
   RotY=90,
   fillcolor=Brown,
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\psSolid[object=tore,solidmemory=true,
   RotY=90,
   fillcolor=red,
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   name=anneau3](0,2.5,0)
\psSolid[object=tore,solidmemory=true,
   fillcolor=yellow,
    action=none,
   name=anneau4](0,-1.25,0)
\psSolid[object=tore,solidmemory=true,
   fillcolor=green,
    action=none,
   name=anneau5](0,1.25,0)
\psSolid[object=fusion,
   base=anneau1 anneau2 anneau3 anneau4 anneau5,
   name=anneaux,
   action=draw**]%
\composeSolid
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