1.1 ! misha 1: @CLASS ! 2: a ! 3: ! 4: @a1[] ! 5: a1<br /> ! 6: ! 7: ! 8: @CLASS ! 9: a ! 10: ! 11: @OPTIONS ! 12: append ! 13: ! 14: @a2[] ! 15: a2<br /> ! 16: ! 17: @CLASS ! 18: b ! 19: ! 20: @b1[] ! 21: b1<br />