How can I convert a list with 4 elements: `mutableListOf(a, b, c, d)` to a map when `{a=b, c=d}`?

# getting-started

[Aregev2]

How can I convert a list with 4 elements: mutableListOf(a, b, c, d) to a map when {a=b, c=d}?

[Aregev2]

zipWithNext().toMap() gives {a=b, b=c, c=d}