100 DEF PROC printAll DATA
110   DO UNTIL ITEM()=0
120     IF ITEM()=1 THEN
          READ a$
          PRINT a$
130     ELSE
          READ num
          PRINT num
140   LOOP
150 END PROC

200 printAll 3.1415, 1.4142, 2.71828
210 printAll "Mary", "had", "a", "little", "lamb",