character,"uSsJ7DJ18P2r3R33sBs7n73ku#|".
bquote.
error,"o:YXT".
lsquare.
identifier,"Yc".
lsquare.
error,"e/0n".
rparen.
error,"m2}j^B".
lsquare.
error,".2#2k4EY".
It can not get charcter
eof.
