Could you explain what you mean by that? "Multi wire" in particular.

Also, non-electricians need to know that "side of a panel" is NOT and NEVER a literal term. Standard American home power panels have has two phases, but they're not divided into one phase on the left and one phase on the right. Instead, as you go down the panel, the evens number connections inside the panel are one phase and the odds are the other. When we say "side," we mean "phase" regardless of which actual side the breaker is on.