code: def p_statement_circle(p):
      
      p[0] = make_sentence('CIRCLE',
                           make_typecast(TYPE.byte_, p[2], p.lineno(3)),
                           make_typecast(TYPE.byte_, p[4], p.lineno(5)),
                           make_typecast(TYPE.byte_, p[6], p.lineno(5)))
docs: statement : CIRCLE expr COMMA expr COMMA expr