if (!r) r = consumeToken(b, OR_OPERATOR);
if (!r) r = consumeToken(b, PIPE_OPERATOR);
if (!r) r = consumeToken(b, RESCUE);
if (!r) r = consumeToken(b, RELATIONAL_OPERATOR);
if (!r) r = consumeToken(b, STAB_OPERATOR);
<BUG>if (!r) r = consumeToken(b, STRUCT_OPERATOR);
if (!r) r = consumeToken(b, TUPLE_OPERATOR);</BUG>
if (!r) r = consumeToken(b, TWO_OPERATOR);
if (!r) r = consumeToken(b, UNARY_OPERATOR);
if (!r) r = consumeToken(b, WHEN_OPERATOR);

if (!r) r = consumeToken(b, OR_OPERATOR);
if (!r) r = consumeToken(b, PIPE_OPERATOR);
if (!r) r = consumeToken(b, RESCUE);
if (!r) r = consumeToken(b, RELATIONAL_OPERATOR);
if (!r) r = consumeToken(b, STAB_OPERATOR);
if (!r) r = consumeToken(b, STRUCT_OPERATOR);
if (!r) r = consumeToken(b, THREE_OPERATOR);
if (!r) r = consumeToken(b, TUPLE_OPERATOR);
if (!r) r = consumeToken(b, TWO_OPERATOR);
if (!r) r = consumeToken(b, UNARY_OPERATOR);
if (!r) r = consumeToken(b, WHEN_OPERATOR);
