Stack Smash

A classic stack overflow. The vulnerable frame layout, from the input buffer up to the saved return address:

char buf[32];      // input buffer
void *saved_rbp;    // 8 bytes
// return address follows here

Work out the total number of bytes you must write to reach (but not overwrite) the return address, then spell that number in words.

Format: saiko{<number_in_words>_bytes_to_glory}