FAIL cat2dog 3look up4 => [cat2dog, 3look, up4]
PASS low-temperature it's => [low-temperature, it's]
PASS 1972 => []
PASS and/or => [and, or]
FAIL cat /kæt/ dog [dɒɡ] => [cat, k, t, dog, d]
FAIL cat /kat/ dog => [cat, kat, dog]
PASS [ordinary words] => [ordinary, words]
exit=1