W-representations carried by the wcells in Sp(12,R) x SO(12,1) block of Sp12 wcell#0: cardinality : 1 special orbit : [12] special representation : [[6], []] cell representation : phi[[6],[]] wcell#1: cardinality : 1 special orbit : [12] special representation : [[6], []] cell representation : phi[[6],[]] wcell#2: cardinality : 11 special orbit : [10, 2] special representation : [[5], [1]] cell representation : phi[[5, 1],[]]+phi[[5],[1]]