Interweave two blocks of text
Suppose you've got data on a list of things from multiple sources. They're all in separate chunks, so how might you create a tabular output?
one two three four five six seven eight nine ten 1 2 3 4 5 6 7 8 9 10
one 1 two 2 three 3 four 4 five 5 six 6 seven 7 eight 8 nine 9 ten 10