W-representations carried by the wcells in Sp(8,R) x SO(8,1) block of Sp8

wcell#0:
  cardinality : 1
  special orbit : [8]
  special representation : [[4], []]
  cell representation : phi[[4],[]]

wcell#1:
  cardinality : 1
  special orbit : [8]
  special representation : [[4], []]
  cell representation : phi[[4],[]]

wcell#2:
  cardinality : 7
  special orbit : [6, 2]
  special representation : [[3], [1]]
  cell representation : phi[[3, 1],[]]+phi[[3],[1]]