W-representations carried by the wcells in U(2,1) x GL(3,R) block of GL3

wcell#0:
  cardinality : 1
  special orbit : [3]
  special representation : [3]
  cell representation : phi[3]

wcell#1:
  cardinality : 2
  special orbit : [2, 1]
  special representation : [2, 1]
  cell representation : phi[2,1]

wcell#2:
  cardinality : 2
  special orbit : [2, 1]
  special representation : [2, 1]
  cell representation : phi[2,1]

wcell#3:
  cardinality : 1
  special orbit : [1, 1, 1]
  special representation : [1, 1, 1]
  cell representation : phi[1,1,1]