Number of layers (specification):

White double heightening 6 layers

Black double heightening 6 layers

White double heightening 5 layers

Black double heightening 5 layers

White double heightening 4 layers

Black double heightening 4 layers

White double heightening 3 layers

Black double heightening 3 layers

White bottom layer raised 6 layers

Black Bottom layer raised 6 layers

White bottom layer heightening 5 layers

Black Bottom layer heightening 5 layers

White bottom layer raised 4 layers

Black Bottom layer raised 4 layers

White bottom layer raised 3 layers

Black Bottom layer raised 3 layers

White bottom layer raised 2 layers

Black Bottom layer raised 2 layers

(With pulley) white double heightening 6 layers

(With pulley) black double heightening 6 layers

(With pulley) white double heightening 5 layers

(With pulley) black double heightening 5 layers

(With pulley) white double heightening 4 layers

(With pulley) black double heightening 4 layers

(With pulley) white double heightening 3 layers

(With pulley) black double heightening 3 layers

(With pulley) white bottom layer raised 6 layers

(With pulley) black bottom layer raised 6 layers

(With pulley) white bottom layer heightening 5 layers

(With pulley) black bottom layer heightening 5 layers

(With pulley) white bottom layer heightening 4 layers

(With pulley) black bottom layer raised 4 layers

(With pulley) white bottom layer raised 3 layers

(With pulley) black bottom layer raised 3 layers

(With pulley) white bottom layer raised 2 layers

(With pulley) black bottom layer raised 2 layers