program 1
var 2
procedure 3
begin 4
end 5
if 6
then 7
else 8
while 9
do 10
for 11
step 12
until 13
call 14
read 15
write 16
ident 17
const 18
+ 19
- 20
* 21
/ 22
:= 23
= 24
<> 25
> 26
>= 27
< 28
<= 29
( 30
) 31
, 32
; 33
. 34
\n 35