  The wobbling spectrum of $^{163}$Lu is described through a novel approach,
starting from a triaxial rotor model within a semi-classical picture, and
obtaining a new set of equations for all four rotational bands that have
wobbling character. Redefining the band structure in the present model is done
by adopting the concepts of Signature Partner Bands and Parity Partner Bands.
Indeed, describing a wobbling spectrum in an even-odd nucleus through signature
and parity quantum numbers is an inedited interpretation of the triaxial
super-deformed bands.
