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

### Instruction:
Catherine had an equal number of pencils and pens. If she had 60 pens and gave eight pens and 6 pencils to each of her seven friends and kept the rest for herself, how many pens and pencils did she have left?

### Response:
 Catherine alitoa kalamu nane kwa kila rafiki yake saba, jumla ya kalamu 8*7 = <<8*7=56>>56.
Alipotoa penseli sita kwa kila rafiki yake saba, alitoa jumla ya penseli 6*7 = <<6*7=42>>42.
Kwa kuwa alitoa kalamu 56, alibakiwa na 60-56 = <<60-56=4>>4 kalamu.
Baada ya kutoa penseli 42, Catherine alibakiwa na 60-42 = <<60-42=18>>18 penseli.
Catherine alibakiwa na jumla ya kalamu na penseli 4+18 = <<4+18=22>>22.