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

### Instruction:
There are 66 goats at a farm and twice as many chickens. If the number of ducks is half of the total of the goats and chickens, and the number of pigs is a third of the number of ducks, how many more goats are there than pigs?

### Response:
 จำนวนไก่คือ 66 x 2 = <<66*2=132>>132
มีแพะและไก่รวมกัน 66 + 132 = <<66+132=198>>198 ตัว
มีเป็ด 198/2 = <<198/2=99>>99 ตัว
มีหมู 99/3 = <<99/3=33>>33 ตัว
มีแพะมากกว่าหมู 66 - 33 = <<66-33=33>>33 ตัว