  We derive an oscillator form for the Butterflies in terms of Sliver matrix S
and its twisted version T as was already done for the Wedges in term of T. We
write a General Squeezed state depending on a matrix U and we show in a compact
way the interpolation between Identity state and the Sliver and between the
Nothing state and the Sliver, growing in powers of T and S matrices,
respectively, in the choice of such matrix U. Furthermore, we define a class of
states which we call Laguerre states and we give a formal derivation of such
interpolating state in terms of them.
