Category Nuances for flow_control:

• reusable,
• layer,
• actual,
• miscellaneous,
• basic,
• special,
• functional,
• level,
• sophisticated,
• simple,
• operational,
• biological,
• ancillary,
• cooperative,
• fast,
• logical,
• architectural,
• internal,

Simple Categories for flow_control:

• concept,
• process,
• action,
• issue,
• system,
• control,
• loop,
• structure,
• processing,
• unit,
• equipment,
• work,
• valve,
• support,
• characteristic,
• hardware,
• operation,