Imagine 2 sets of 6 wires. How would I find how many possible connections there are?
Every wire must be used to be considered a connection.
//1st set
ABCDEF
GHIJKL
//2nd set
ABCDEF
HGIJKL
//visual layout of situation
0 1
0 1
0 1
0 1
0 1
0 1