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

### Instruction:
On Sunday Alice bought 4 pints of strawberry ice cream. The next day she went back and bought three times that number of pints. On Tuesday she bought one-third of the number of pints she bought the day before. On Wednesday she returned half of the pints she bought the day before because they were expired. How many pints of ice cream did she have on Wednesday?

### Response:
 วันจันทร์อลิซฺฺ์ซื้อไอศครีมสตรอเบอร์รี่ 12 แกลลอน
วันอังคารอลิซฺฺ์ซื้อไอศครีมสตรอเบอร์รี่ 4 แกลลอน
วันพุธอลิซฺฺ์คืนไอศครีมสตรอเบอร์รี่ 2 แกลลอน