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grammar t058rewriteAST37;
options {language=JavaScript;output=AST;}
tokens {BLOCK;}
a : b b ;
b : ID ( ID (last=ID -> $last)+ ) ';' // get last ID
| INT // should still get auto AST construction
;
ID : 'a'..'z'+ ;
INT : '0'..'9'+;
WS : (' '|'\n') {$channel=HIDDEN;} ;
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