⌬
⋮
⋮
⌬
⌬
⌬
⌬
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⌬
⌬
⌬
⌬
⌬
⌬
⌬
⋮
⋮
⋮
⋮
⌬
⌬
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⌬
⌬
⌬
⌬
⌬
🗝
🗝
🗝
⋮
⋮
⌬
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⌬
⌬
⌬
⌬
⌬
🗝
🗝
🗝
⋮
⋮
⌬
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⌬
⌬
⌬
⌬
⌬
🗝
🗝
🗝
⋮
⋮
⌬
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⌬
⌬
⌬
⌬
⌬
🗝
🗝
🗝
⋮
⋮
⌬
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⌬
⌬
⌬
⌬
⌬
⌬
🗝
🗝
⋮
⋮
⋮
⌬
⌬
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⌬
⌬
⌬
⌬
⌬
⌬
⋮
⋮
⋮
⋮
⋮
⌬
⌬
⌬
⋮
⌬
⌬
⌬
⌬
⌬
⌬
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⌬
⌬
⌬
⌬
⌬
⌬
⌬
⋮
⋮
⋮
⋮
⌬
⌬
⌬
⌬
⌬
⌬
⌬
⌬
⌬
⌬
⌬
⌬
⌬
⌬
⌬
⌬
⌬
⌬
⌬
⌬
⌬
⌬
⌬
⌬
⌬
⌬
⌬
⌬
⌬
⌬
⌬
⌬
⌬
⌬
⌬
⌬
⌬
⌬
⌬
⌬
⋮
⋮
⋮
⋮
⋮
⌬
⌬
⌬
⌬
⌬
⌬
⌬
⌬
⌬
⌬
⌬
⌬
⌬
⌬
⌬
⌬
⌬
⌬
⌬
⌬
⌬
⌬
⌬
⌬
⌬
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⌬
⌬
⌬
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⌬
⌬
⌬
⌬
⌬
⌬
⌬
⌬
⌬
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⌬
⌬
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⌬
⌬
⌬
⌬
⌬
⌬
⌬
⌬
⌬
⌬
⌬
⋮
⋮
⋮
⋮
⋮
⋮
🗝
⋮
⋮
⋮
⋮
⋮
⌬
⌬
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⌬
⌬
⌬
⌬
⌬
⌬
⌬
⌬
⌬
⌬
⌬
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⌬
⌬
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⌬
⌬
⌬
⌬
⌬
⌬
⌬
⌬
⌬
⌬
⌬
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⌬
⌬
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⌬
⌬
⌬
⌬
⌬
⌬
⌬
⌬
⌬
⌬
⌬
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⌬
⌬
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⌬
⌬
⌬
⌬
⌬
⌬
⌬
⌬
⌬
⌬
⌬
⌬
⋮
⋮
⋮
⋮
⋮
⋮
⌬
⌬
⌬
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⌬
⌬
⌬
⌬
⌬
⌬
⋮
⋮
⌬
⌬
⌬
⌬
⌬
⋮
⋮
⋮
⌬
⌬
⌬
⌬
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⌬
⌬
⌬
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⌬
⌬
⌬
⌬
⌬
⌬
⌬
⌬
⌬
⌬
⋮
⋮
⋮
⋮
⋮
⋮
⌬
⌬
⌬
⋮
⋮
⌬
⌬
⌬
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⌬
⌬
⌬
⌬
⌬
⌬
⌬
⋮
⋮
⋮
⋮
⋮
⌬
⌬
⌬
⌬
⌬
⌬
⋮
⋮
⌬
⌬
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⌬
⌬
⌬
⌬
⌬
⌬
⋮
⋮
⋮
⋮
⋮
⌬
⌬
⌬
⌬
⌬
⌬
⌬
⋮
⋮
⌬
⌬
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⌬
⌬
⌬
⌬
⌬
⌬
⋮
⋮
⋮
⋮
⋮
⌬
⌬
⋮
⋮
⋮
⋮
⌬
⋮
⌬
⌬
⌬
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⌬
⌬
⌬
⌬
⌬
⌬
⋮
⋮
⋮
⋮
⌬
⌬
⋮
⋮
⋮
⋮
⋮
⌬
⋮
⌬
⌬
⌬
⌬
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⌬
⌬
⌬
⌬
⌬
⌬
⌬
⋮
⋮
⋮
⋮
⌬
⌬
⋮
⋮
⋮
⋮
⋮
⌬
⋮
⋮
⌬
⌬
⌬
⌬
⋮
⋮
⋮
⋮
⋮
⋮
⌬
⌬
⌬
⋮
⋮
⋮
⌬
⌬
⋮
⋮
⋮
⋮
⌬
⌬
⋮
⋮
⋮
⋮
⌬
⌬
⋮
⋮
⌬
⌬
⌬
⌬
⌬
⌬
⌬
⌬
⌬
⌬
⌬
⌬
⋮
⋮
⋮
⋮
⌬
⌬
⌬
⋮
⋮
⋮
⌬
⌬
⋮
⋮
⋮
⋮
⌬
⌬
⋮
⋮
⋮
⌬
⌬
⌬
⌬
⌬
⌬
⌬
⌬
⌬
⌬
⋮
⋮
⋮
⋮
⋮
⌬
⌬
⌬
⋮
⋮
⋮
⌬
⌬
⌬
⋮
⋮
⌬
⌬
⌬
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⌬
⌬
⌬
⋮
⋮
⋮
⌬
⌬
⌬
⌬
⌬
⌬
⌬
⌬
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
🗝
🗝
🗝
🗝
🗝
🗝
🗝
⋮
⋮
⋮
⌬
⌬
⌬
⋮
⋮
⋮
⋮
⌬
⌬
⌬
⌬
⌬
⋮
⋮
⋮
⋮
⋮
⋮
⋮
🗝
🗝
🗝
🗝
🗝
🗝
🗝
🗝
🗝
🗝
⋮
⋮
⌬
⌬
⌬
⌬
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
🗝
🗝
🗝
🗝
🗝
🗝
🗝
🗝
🗝
⋮
⋮
⋮
⌬
⌬
⌬
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
🗝
🗝
🗝
🗝
🗝
🗝
🗝
🗝
🗝
⋮
⋮
⌬
⌬
⌬
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮