I haven't run this in WinBUGS yet, but the following should work to get the data iin. Let me know if you run into any more problems.
list(k.ff=267, n.ff=329, k.fs=c(81, 120, 44), n.fs=245, k.ss=143, n.ss=313)
The version of the problem on the web site now reflects this change.
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