Decode the secret code by matching numbers to letters in this English Club activity.

Problem Analysis:

The task involves breaking a code using the information provided. The image contains a table mapping letters to numbers and several encoded messages. The goal is to decode these messages by reversing the mapping.

#### Key Observations:
1. Letter-to-Number Mapping:
- A table maps each letter of the alphabet to a unique number.
- For example:
- `A` → 6
- `B` → 9
- `C` → 25
- `D` → 7
- `E` → 19
- And so on...

2. Encoded Messages:
- Several sequences of numbers are provided, which represent encoded words or phrases.
- Example: `14 23 19` is one such sequence.

3. Decoding Process:
- Use the mapping table to convert each number back to its corresponding letter.
- Combine the letters to form the decoded words or phrases.

---

Step-by-Step Solution:

#### 1. Understand the Mapping Table:
The table maps letters to numbers as follows:
```
A → 6, B → 9, C → 25, D → 7, E → 19, F → 16, G → 23, H → 15, I → 24, J → 1,
K → 18, L → 1, M → 4, N → 5, O → 26, P → 21, Q → 10, R → 2, S → 12, T → 19,
U → 8, V → 20, W → 11, X → 3, Y → 22, Z → 17
```

#### 2. Decode Each Sequence:
We will decode each sequence of numbers by replacing each number with its corresponding letter from the mapping table.

- Sequence 1: `14 23 19`
- `14` → `T`
- `23` → `G`
- `19` → `E`
- Decoded Word: TGE

- Sequence 2: `21 19 17 12 19 14`
- `21` → `P`
- `19` → `E`
- `17` → `Z`
- `12` → `S`
- `19` → `E`
- `14` → `T`
- Decoded Word: PEZSET

- Sequence 3: `24 19 11`
- `24` → `I`
- `19` → `E`
- `11` → `W`
- Decoded Word: IEW

- Sequence 4: `14 22 19 7`
- `14` → `T`
- `22` → `Y`
- `19` → `E`
- `7` → `D`
- Decoded Word: TYED

- Sequence 5: `14 6 9 9 19 7`
- `14` → `T`
- `6` → `A`
- `9` → `B`
- `9` → `B`
- `19` → `E`
- `7` → `D`
- Decoded Word: TABBED

- Sequence 6: `26 21`
- `26` → `O`
- `21` → `P`
- Decoded Word: OP

- Sequence 7: `26 9`
- `26` → `O`
- `9` → `B`
- Decoded Word: OB

- Sequence 8: `14 23 19`
- `14` → `T`
- `23` → `G`
- `19` → `E`
- Decoded Word: TGE

- Sequence 9: `17 22 22 8 19 9`
- `17` → `Z`
- `22` → `Y`
- `22` → `Y`
- `8` → `U`
- `19` → `E`
- `9` → `B`
- Decoded Word: ZYYYUEB

- Sequence 10: `2 22 4`
- `2` → `R`
- `22` → `Y`
- `4` → `M`
- Decoded Word: RYM

- Sequence 11: `6 9 8 19 12`
- `6` → `A`
- `9` → `B`
- `8` → `U`
- `19` → `E`
- `12` → `S`
- Decoded Word: ABUES

- Sequence 12: `14 23 19`
- `14` → `T`
- `23` → `G`
- `19` → `E`
- Decoded Word: TGE

- Sequence 13: `10 1 1 7 19`
- `10` → `Q`
- `1` → `J`
- `1` → `J`
- `7` → `D`
- `19` → `E`
- Decoded Word: QJJDE

- Sequence 14: `14 12 19 19`
- `14` → `T`
- `12` → `S`
- `19` → `E`
- `19` → `E`
- Decoded Word: TSEE

---

Final Answer:

The decoded sequences are:
```
TGE, PEZSET, IEW, TYED, TABBED, OP, OB, TGE, ZYYYUEB, RYM, ABUES, TGE, QJJDE, TSEE
```

\boxed{TGE, PEZSET, IEW, TYED, TABBED, OP, OB, TGE, ZYYYUEB, RYM, ABUES, TGE, QJJDE, TSEE}