TII subcells for the SL(2,R) x PU(2) block of SL2
#
cell#0 , |C| = 1
special orbit = [2]
special rep = [2] , dim = 1
cell rep = phi[2]
TII depth = 1
TII multiplicity polynomial = X
TII subcells:
  tii[2,1] := {0}