1
2
val EVIL_urban = SEQ(STAR(STAR(CHAR('a'))), CHAR('b'))
3
4
assert(size(der('a', der('a', EVIL_urban))) == 28)
5
assert(size(der('a', der('a', der('a', EVIL_urban)))) == 58)
6
7
assert(size(ders("aaaaaa".toList, EVIL_urban)) == 8)
8
assert(size(ders(("a" * 50).toList, EVIL_urban)) == 8)