+ ['1001_stack_push', 'A'],
+ ['1002_stack_dup', 'AA'],
+ ['1003_stack_swap', 'AB'],
+ ['1004_stack_drop', 'A'],
+ ['2001_arithmetic_addition', 'B'],
+ ['2002_arithmetic_subtraction', 'A'],
+ ['2003_arithmetic_multiplication', 'B'],
+ ['2004_arithmetic_division', 'A'],
+ ['2005_arithmetic_remainder', 'A'],
+ ['3001_heap', 'BCA'],
+ ['4001_flowcontrol_exit', ''],
+ ['4002_flowcontrol_unconditional_jump_to_label', 'A'],
+ ['4003_flowcontrol_jump_if_tos_is_zero', 'A'],
+ ['4004_flowcontrol_jump_if_tos_is_negative', 'A'],
+ ['4005_flowcontrol_jump_to_subroutine', 'A'],
+ ['4006_flowcontrol_return_from_subroutine', 'A'],
+ ['5001_io_output_character', 'A'],
+ ['5002_io_output_digit', '2'],