`phiAgain` prevents sugar from being used in a sequence

See #552, release log:

• 7804e48 by @rultor: Use hlint and fourmolu via cab...
• 4cda3fe by @maxonfjvipon: bug(#552): data
• b8b3d48 by @maxonfjvipon: bug(#552): style
• 2633940 by @maxonfjvipon: bug(#552): match data object w...
• b8096ac by @yegor256: #535: Add new dependencies: gh...
• 540359c by @yegor256: #535: Update dependencies vers...
• 0bd661c by @maxonfjvipon: bug(#549): dot in brakets
• bad6abc by @yegor256: #535: Refactor Makefile to sim...
• 95b0514 by @yegor256: #535: Refactor Makefile target...
• d2c17ed by @yegor256: #535: Update dependencies to l...
• 0581940 by @yegor256: #535: Refactor Makefile target...
• c3311cc by @yegor256: #535: Use cabal to run hlint a...
• f64fe2c by @maxonfjvipon: bug(#551): remove QQ
• d2ab7b5 by @github-actions[bot]: new version in README

Released by Rultor 2.0-SNAPSHOT, see build log