(time/units us (time/utc 5))
(time/units us (time/utc -5))
(time/units µs (time/utc 5))
(time/units µs (time/utc -5))
(time/units ms (time/utc 2500))
(time/units ms (time/utc -2500))
(time/units s (time/utc 1250000))
(time/units s (time/utc -1250000))
(time/units m (time/utc 75000000))
(time/units m (time/utc -75000000))
(time/units h (time/utc 4500000000))
(time/units h (time/utc -4500000000))
(time/units d (time/utc 108000000000))
(time/units d (time/utc -108000000000))
(time/units w (time/utc 756000000000))
(time/units w (time/utc -756000000000))