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

### Instruction:
Shawna's workout goal is 30 situps. On Monday, Shawna was only able to do 12 situps, so she decided that she would make up for the rest on Tuesday. However, she was only able to do 19 situps on Tuesday. How many situps would Shawna have to do on Wednesday to meet her minimum goal and make up for the ones she didn't do?

### Response:
 Jumatatu, Shawna alikosa situps 30 - 12 = <<30-12=18>>18
Jumanne, Shawna alikosa situps 30 - 19 = 11
Jumatano, Shawna anapaswa kufanya situps 30 + 18 + 11 = <<30+18+11=59>>59