Make printable set exactly the same so we choose precisely the same disassembled representation in all cases

[prozacchiwawa]

Also add a test for this (thanks again property test).

[coveralls]

Pull Request Test Coverage Report for Build 8447342628

Details

• 1 of 1 (100.0%) changed or added relevant line in 1 file are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage increased (+0.2%) to 82.939%

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Totals
Change from base Build 8333752904:	0.2%
Covered Lines:	14827
Relevant Lines:	17877

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💛 - Coveralls