Assume recycling when the number of columns matches the number of inputs?

[nutterb]

In #111 it is pointed out that in the last major release to 0.8.2, the assumed recycling of some sprinkles mysteriously disappeared. I want to think through the consequences of allowing the following

If multiple columns are given AND
a matching number of inputs to a sprinkle are given
ASSUME each input corresponds to a sprinkle.