Dear Monks,
I have a series of triplets that are like this:
ID
string1
string2

[download]

This structure is regarded as 'one'. Now, my problem is that in many occasions, string1 and string2 are repeated, but they belong to the same ID, for instance:
nick
AAAAAAAAAA
BBBBBBBBBB
//
george
EGRGERHTETEHTHR
VFRTTHTRRHTE
//
andreas
AAAAAAAAAA
BBBBBBBBBB
//
thomas
EWTRYTUYJTHT
CEWWEQRWT$G
//
peter
EGRGERHTETEHTHR
VFRTTHTRRHTE
//

[download]

I would like to make this structure unique (does not matter which ID I keep). Can you please advise what kind of structure I need to use? Is it HoA or something else?

In reply to Make unique hash of arrays? by Anonymous Monk

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