4 Set Declarations
    A : Dim=0, Dimen=1, Size=3, Domain=None, Ordered=False, Bounds=(1, 3)
        [1, 2, 3]
    B : Dim=0, Dimen=1, Size=3, Domain=None, Ordered=False, Bounds=None
        ['A', 'B', 'C']
    C : Dim=0, Dimen=1, Size=3, Domain=None, Ordered=False, Bounds=None
        ['A', 'B', 'C']
    T_index : Dim=0, Dimen=2, Size=9, Domain=None, Ordered=False, Bounds=None
        Virtual

6 Param Declarations
    T : Size=3, Index=T_index, Domain=Any, Default=None, Mutable=False
        Key      : Value
        (1, 'A') :    10
        (2, 'B') :    20
        (3, 'C') :    30
    U : Size=3, Index=B, Domain=Any, Default=None, Mutable=False
        Key : Value
          A :    10
          B :    20
          C :    30
    W : Size=1, Index=None, Domain=Boolean, Default=None, Mutable=False
        Key  : Value
        None :  True
    X : Size=1, Index=None, Domain=Reals, Default=None, Mutable=False
        Key  : Value
        None :   1.1
    Y : Size=1, Index=None, Domain=A, Default=None, Mutable=False
        Key  : Value
        None :     2
    Z : Size=1, Index=None, Domain=Any, Default=None, Mutable=False
        Key  : Value
        None :  1z2y

10 Declarations: Z A Y X W B U C T_index T
