Parse "Shutdown: All friendly robots lose 1 speed and 1 health and 1 attack" and/or "Shutdown: All friendly robots lose +1 speed and +1 health and +1 attack"

[AlexNisnevich]

Addresses parse issue "Startup: All friendly robots gains +1 speed and +1 health and +1 attack.
Shutdown: All friendly robots loses +1 speed and +1 health and +1 attack", reported 6/8/24