W-representations carried by the wcells in Sp(4,R) x SO(4,1) block of Sp4

wcell#0:
  cardinality : 1
  special orbit : [4]
  special representation : [[2], []]
  cell representation : phi[[2],[]]

wcell#1:
  cardinality : 1
  special orbit : [4]
  special representation : [[2], []]
  cell representation : phi[[2],[]]

wcell#2:
  cardinality : 3
  special orbit : [2, 2]
  special representation : [[1], [1]]
  cell representation : phi[[1, 1],[]]+phi[[1],[1]]