tokens: We would like to thank the referee for constructive comments that helped clarify the paper. This paper makes use of the following ALMA data: ADS/JAO.ALMA #2015.1.01115.S, #2016.1.00544.S, and #2017.1.01301.S. ALMA is a partnership of ESO (representing its member states), NSF (USA) and NINS (Japan), together with NRC (Canada), NSC and ASIAA (Taiwan), and KASI (Republic of Korea), in cooperation with the Republic of Chile. The Joint ALMA Observatory is operated by ESO, AUI/NRAO, and NAOJ. M.N., F.W., B.V., and Ml.N. acknowledge support from ERC Advanced grant 740246 (Cosmic_Gas). D.R. acknowledges support from the National Science Foundation under grant No. AST-1614213.
ner_tags: O O O O O O O O O O O O O O O O O O O O O O B-Observatory O B-Identifier I-Identifier B-Identifier O B-Identifier B-Observatory O O O O B-Observatory O O O O B-Organization B-Location O B-Organization B-Location O O B-Organization B-Location B-Organization O B-Organization B-Location O B-Organization B-Location I-Location I-Location O O O O B-Location I-Location I-Location O B-Observatory I-Observatory I-Observatory O O O B-Observatory B-Organization O B-Observatory B-Person B-Person B-Person O B-Person O O O B-Organization B-Grant I-Grant I-Grant B-Grant B-Person O O O O B-Organization I-Organization I-Organization O O B-Grant I-Grant