Proper List + Queue iterators. #544

Job	Run time
list	14s
pre-commit	22s
test (tests-3.8)	38s
test (tests-3.9)	34s
test (tests-3.10)	33s
test (tests-3.11)	31s
test (tests-3.12)	49s
test (tests-pypy3.10)	1m 13s
test (audit)	1m 6s
test (build)	1m 8s
test (style)	47s
test (docs(dirhtml))	1m 38s
test (docs(doctest))	1m 5s
test (docs(linkcheck))	1m 18s
test (docs(man))	1m 7s
test (docs(spelling))	1m 21s
test (docs(style))	1m 4s
sdist	8s
macos (x86_64)	1m 42s
manylinux (x86_64)	1m 28s
macos (aarch64)	2m 48s
musllinux (aarch64-unknown-linux-musl)	1m 4s
manylinux (x86)	1m 56s
windows (x64)	2m 2s
manylinux (aarch64)	1m 50s
musllinux (i686-unknown-linux-musl)	1m 8s
windows (x86)	3m 2s
musllinux (x86_64-unknown-linux-musl)	1m 6s
manylinux (armv7)	1m 47s
manylinux (s390x)	1m 50s
manylinux (ppc64le)	1m 48s
release	0s
	39m 7s

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