S$ = "HELLO" : POKE 768, PEEK (131) : POKE 769, PEEK (132) : A = PEEK(768) + PEEK(769) * 256
PRINT S$ : PRINT A "- " PEEK(A) " " PEEK(A + 1) + PEEK(A + 2) * 256
POKE 768, ASC("H") : POKE 769, ASC("I") : POKE A, 2: POKE A + 1, 0 : POKE A + 2, 3
PRINT S$ : PRINT A "- " PEEK(A) " " PEEK(A + 1) + PEEK(A + 2) * 256