Onze Taal (Our Lanuage) is the monthloy publication of Onze Taal, a Dutch association dedicated to the correct use of the language. In the article "Het netwerk van Nerderlandse bigramman" (The network of Dutch bigrams) in the July/August 1985 issue. W. Dierick constructs a 61-word network of Dutch two-letter words. His inspiration for this bit of wordplay was the corresponding 38-word network of English two-letter words given to A. Ross Eckler's "Word Recreations" (Dover, 1979). However, he takes the author to task for including initalisms such as TV and TB.
Levenbach, George J.
"A Dutch Bigram Network,"
Word Ways: Vol. 21
, Article 11.
Available at: https://digitalcommons.butler.edu/wordways/vol21/iss3/11