TII subcells for the Spin(6,5) x PSp(4,1) block of Spin11
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cell#0 , |C| = 1
special orbit = [11]
special rep = [[5], []] , dim = 1
cell rep = phi[[5],[]]
TII depth = 1
TII multiplicity polynomial = X
TII subcells:
  tii[16,1] := {0}

cell#1 , |C| = 9
special orbit = [9, 1, 1]
special rep = [[4], [1]] , dim = 5
cell rep = phi[[4, 1],[]]+phi[[4],[1]]
TII depth = 1
TII multiplicity polynomial = X+4*X^2
TII subcells:
  tii[15,1] := {2, 8}
  tii[15,2] := {0, 7}
  tii[15,3] := {1, 6}
  tii[15,4] := {3, 5}
  tii[15,5] := {4}

cell#2 , |C| = 15
special orbit = [7, 2, 2]
special rep = [[3, 1], [1]] , dim = 15
cell rep = phi[[3, 1],[1]]
TII depth = 3
TII multiplicity polynomial = 15*X
TII subcells:
  tii[13,1] := {2}
  tii[13,2] := {5}
  tii[13,3] := {13}
  tii[13,4] := {14}
  tii[13,5] := {0}
  tii[13,6] := {10}
  tii[13,7] := {1}
  tii[13,8] := {7}
  tii[13,9] := {4}
  tii[13,10] := {12}
  tii[13,11] := {9}
  tii[13,12] := {3}
  tii[13,13] := {6}
  tii[13,14] := {11}
  tii[13,15] := {8}