According to my late beloved father, Dhamma-ka-hti-ka Sayagyi U Hla Thein mentioned the following anecdote:
“Four people were looking at a symbol on the table.
The first said, “Ka Gyi”
The second said, “Da Dwe.”
The third said, “Ya Pa Let.”
The fourth said, “It’s Nga Thut.”
Depending on the point of them, each one will feel that he or she is right.
Spectators might add, “Three” or “W.”