(VAR x)
(RULES
  a(b(a(a(a(a(a(a(a(a(a(x))))))))))) -> a(a(a(a(a(a(a(a(a(a(a(b(a(b(x))))))))))))))
)
(COMMENT
TPDB SRS_Standard/Wenzel_16/abaaaaaaaaa-aaaaaaaaaaabab
)