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pretty-ncols allows for the following layouts to work nicely, so that:
One Two Three
1 2 3
a b c
can be written as:
cols_rowMajor = map text $ [[One, Two, Three], ["1", "2","3"], ["a","b","c"]]
cols_colMajor = transpose $ cols_rowMajors
asColumns cols_rowMajor
asColumns cols_colMajor