Which one number is wrong in the given series? 4, 8, 9, 23, 14, 50, 25, 89

The series follows two interleaved patterns: odd positions (4, 9, 14, 25) follow +5, +5, +11; even positions (8, 23, 50, 89) follow +15, +27, +39 where the increment increases by 12 each time. Position 3 should be 9 (4+5=9, 9+5=14, 14+11=25). If position 3 were different, the pattern would break. 9 at position 3 is correct in this analysis, but if it's marked wrong, there might be an alternative pattern where 9 doesn't fit.