Question: Can we calculate max value of individual field in an array of bitfield structs?
Given we have an array of bit field structs (index1: b12, index2: b4) containing indices in other arrays of the unknown length, is there any way to calculate max value of every individual bit field in the array?
```
commands array: [(0,0), (1,2), (1,1), (1,0)]
array1: [value1, value2]  // length = max(commands.index1) + 1
array2: ["v1", "v2", "v3"]  // length = max(commands.index2) + 1
```