def p_exprlist_list2(p):
    p[0] = p[1] + [p[3]]
Joins t1->t2->t3.
dataset/ETHPy150Open nucleic/enaml/enaml/core/parser.py/p_exprlist_list2--crossover with--dataset/ETHPy150Open zzzeek/sqlalchemy/test/sql/test_query.py/JoinTest.test_join_x2