Below is an instruction that describes a task. Write a response that appropriately completes the request in Thai. Please answer in Thai.

### Instruction:
Cheryl has thrice as many colored pencils as Cyrus. Madeline has 63 colored pencils and only half of what Cheryl has. How many colored pencils do the three of them have altogether?

### Response:
 Cheryl has 3*Cyrus colored pencils.
Madeline has 63/2 colored pencils.
Cheryl has 3*Cyrus+63/2 colored pencils.
Cyrus has Cyrus colored pencils.
3*Cyrus+63/2+Cyrus colored pencils.