val f : unit ->
int * int * int * int * int * int * int * int * int * int *
int * int * int * int * int * int * int * int * int * int *
int * int * int * int * int * int * int * int * int * int *
int * int * int * int * int * int * int * int * int * int *
int * int * int * int * int * int * int * int * int * int *
int * int * int * int * int * int * int * int * int * int *
int * int * int * int * int * int * int * int * int * int *
int * int * int * int * int * int * int * int * int * int *
int * int * int * int * int * int * int * int * int * int *
int * int * int * int * int * int * int * int * int * int
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