13:I[87,["736","static/chunks/89fc4f0e-9e200ae6a0166583.js","401","static/chunks/363642f4-32903b9154b7835a.js","153","static/chunks/153-58eddeb032cc4608.js","131","static/chunks/131-05ce00cfd760e12b.js","87","static/chunks/87-b76b60eef573119a.js","286","static/chunks/app/problem/%5Bid%5D/page-45cf3875257fc32e.js"],"Header"] 14:I[1742,["736","static/chunks/89fc4f0e-9e200ae6a0166583.js","401","static/chunks/363642f4-32903b9154b7835a.js","153","static/chunks/153-58eddeb032cc4608.js","131","static/chunks/131-05ce00cfd760e12b.js","87","static/chunks/87-b76b60eef573119a.js","286","static/chunks/app/problem/%5Bid%5D/page-45cf3875257fc32e.js"],"ProblemView"] 15:T569,

Consider the following experiment. You have a deck of $$$m$$$ cards, and exactly one card is a joker. $$$n$$$ times, you do the following: shuffle the deck, take the top card of the deck, look at it and return it into the deck.

Let $$$x$$$ be the number of times you have taken the joker out of the deck during this experiment. Assuming that every time you shuffle the deck, all $$$m!$$$ possible permutations of cards are equiprobable, what is the expected value of $$$x^k$$$? Print the answer modulo $$$998244353$$$.

Input

The only line contains three integers $$$n$$$, $$$m$$$ and $$$k$$$ ($$$1 \le n, m \lt 998244353$$$, $$$1 \le k \le 5000$$$).

Output

Print one integer — the expected value of $$$x^k$$$, taken modulo $$$998244353$$$ (the answer can always be represented as an irreducible fraction $$$\frac{a}{b}$$$, where $$$b \mod 998244353 \ne 0$$$; you have to print $$$a \cdot b^{-1} \mod 998244353$$$).

Cards

Examples