Reading from an writing to a text file by omitting specific lines in the read file.

Question

Hi,
Please find attached a file. Here, starting from the first line, for each 10 lines, I want the next 33 line values to be stored in a text file.I want this to repeat till the end of the file. First 9 lines should be neglected and the next 33 lines should be stored in a file.

Could anybody please provide me with the code for this.. 

-Saketh.