Looking at the various kinds of militants of the class "Pitch-Pitch-Olo", I asked the question: on which in the explosive devices to make wires of different colors? To facilitate removal? Beauty and Feng Shui? It is more logical to make all the wires of the same color. Probably various colors are made specifically for the story.
Presented an episode of the film with a bomb with wires of one color:
Here is a bomb!
Pick up the mines! Which wire to cut - white or white? I think white!
No one is! But not white! Cut the white!
Baaahhhhhhhhhhhhhh...
The silence...
The sound in silence:
I told you, you had to cut white, and you "no, but not white, less white".