sequenceDiagram
    participant User
    participant System
    User->>System: This is a very long message with multiple words
    System-->>User: Short reply
---
┌──────┐     ┌────────┐
│ User │     │ System │
└───┬──┘     └────┬───┘
    │             │
    │ This is a very long message with multiple words
    ├────────────►│
    │             │
    │ Short reply │
    │◄┈┈┈┈┈┈┈┈┈┈┈┈┤
    │             │
