Dismas Potul reads Walman sentences containing words with consonant clusters and Titus Katuel repeats them. Titus has difficulty in pronouncing a number of the clusters, perhaps because he is being put on the spot, but he doesn't react in any way that would suggest that Dismas's pronunciation is not normal Walman. The photos are of Titus (166-1) and Dismas (166-2). Dismas was born just after WWII. He was educated to high school level and became a teacher, and eventually a school principal. Titus was a child in WWII.