C h a n g e   t h e   r u l e s .   B u t   i t   i s   s t i l l   r i g h t   n o w .   G i f t O u t l i n e   G i f t   A r t i c l e   A s   f a r   a s   r a c e ,   t h a t   w a s   n o t   b y   d e s i g n .   A n d   h e   c a u g h t   t h e   b u g .
The rules have been changed.
( z0 change :ARG1 ( z1 rule ) )
(z0 / change-01
    :ARG1 (z1 / rule))
The rules have been changed .
z0 :ARG1 z1