Coming home from Cambridge, Miriam was singing the litany ‘ABCD-EFG…” and getting Peggy to join her. At home, singing by herself, Peggy gave evidence of knowing the tune well but her text was somewhat corrupt: “ABCD-FIG…” was how she began then petered off. Later, at the computer using the ABC program, she announced the objective, “I’m going to make the “ABCD FIY”