https://github.com/crytic/medusa/blob/master/fuzzing/fuzzer_worker_sequence_generator.go
https://github.com/crytic/echidna/blob/2c72579e72eb2818d63c60a11180e7359f9984e4/lib/Echidna/Mutator/Corpus.hs#L37
https://github.com/crytic/echidna/blob/2c72579e72eb2818d63c60a11180e7359f9984e4/lib/Echidna/Mutator/Array.hs#L43-L51

We may also want to do the same for solidity array (repeat element in a list)