You have a string S of length N. Initially, all characters in S are `1`s.

You will perform queries Q times. In the i-th query, you are given two integers L_i, R_i and a character D_i (which is a digit). Then, you must replace all characters from the L_i-th to the R_i-th (inclusive) with D_i.

After each query, read the string S as a decimal integer, and print its value modulo 998,244,353.

Constraints

* 1 \leq N, Q \leq 200,000
* 1 \leq L_i \leq R_i \leq N
* 1 \leq D_i \leq 9
* All values in input are integers.

Input

Input is given from Standard Input in the following format:


N Q
L_1 R_1 D_1
:
L_Q R_Q D_Q


Output

Print Q lines. In the i-th line print the value of S after the i-th query, modulo 998,244,353.

Examples

Input

8 5
3 6 2
1 4 7
3 8 3
2 2 2
4 5 1


Output

11222211
77772211
77333333
72333333
72311333


Input

200000 1
123 456 7


Output

641437905
import sys
input = sys.stdin.buffer.readline

MOD = 998244353
INF = 2 * 10**18

in_n = lambda: int(input())
in_nn = lambda: map(int, input().split())
in_s = lambda: input().rstrip().decode('utf-8')
in_map = lambda: [s == ord('.') for s in input() if s != ord('\n')]


# ----- seg tree設定 ----- #

e = 0
id = -1
MASK = 32


def op(a, b):
    a1, a2 = divmod(a, 1 << MASK)
    b1, b2 = divmod(b, 1 << MASK)
    c1 = (a1 + b1) % MOD
    c2 = (a2 + b2) % MOD
    return (c1 << MASK) + c2


def mapping(x, a):
    if x == -1:
        return a
    a1, a2 = divmod(a, 1 << MASK)
    c1 = (x * a2) % MOD
    c2 = a2
    return (c1 << MASK) + c2


def composition(x, y):
    if x == -1:
        return y
    return x

# ----- seg tree設定 ここまで ----- #


class LazySegmentTree():
    def __init__(self, n, op, e, mapping, composition, id):
        self.n = n
        self.op = op
        self.e = e
        self.mapping = mapping
        self.composition = composition
        self.id = id
        self.log = (n - 1).bit_length()
        self.size = 1 << self.log
        self.d = [e] * (2 * self.size)
        self.lz = [id] * (self.size)

    def update(self, k):
        self.d[k] = self.op(self.d[2 * k], self.d[2 * k + 1])

    def all_apply(self, k, f):
        self.d[k] = self.mapping(f, self.d[k])
        if k < self.size:
            self.lz[k] = self.composition(f, self.lz[k])

    def push(self, k):
        self.all_apply(2 * k, self.lz[k])
        self.all_apply(2 * k + 1, self.lz[k])
        self.lz[k] = self.id

    def build(self, arr):
        # assert len(arr) == self.n
        for i in range(self.n):
            self.d[self.size + i] = arr[i]
        for i in range(1, self.size)[::-1]:
            self.update(i)

    def set(self, p, x):
        # assert 0 <= p < self.n
        p += self.size
        for i in range(1, self.log + 1)[::-1]:
            self.push(p >> i)
        self.d[p] = x
        for i in range(1, self.log + 1):
            self.update(p >> i)

    def get(self, p):
        # assert 0 <= p < self.n
        p += self.size
        for i in range(1, self.log + 1):
            self.push(p >> i)
        return self.d[p]

    def prod(self, l, r):
        # assert 0 <= l <= r <= self.n
        if l == r:
            return self.e
        l += self.size
        r += self.size
        for i in range(1, self.log + 1)[::-1]:
            if ((l >> i) << i) != l:
                self.push(l >> i)
            if ((r >> i) << i) != r:
                self.push(r >> i)
        sml = smr = self.e
        while l < r:
            if l & 1:
                sml = self.op(sml, self.d[l])
                l += 1
            if r & 1:
                r -= 1
                smr = self.op(self.d[r], smr)
            l >>= 1
            r >>= 1
        return self.op(sml, smr)

    def all_prod(self):
        return self.d[1]

    def apply(self, p, f):
        # assert 0 <= p < self.n
        p += self.size
        for i in range(1, self.log + 1)[::-1]:
            self.push(p >> i)
        self.d[p] = self.mapping(f, self.d[p])
        for i in range(1, self.log + 1):
            self.update(p >> i)

    def range_apply(self, l, r, f):
        # assert 0 <= l <= r <= self.n
        if l == r:
            return
        l += self.size
        r += self.size
        for i in range(1, self.log + 1)[::-1]:
            if ((l >> i) << i) != l:
                self.push(l >> i)
            if ((r >> i) << i) != r:
                self.push((r - 1) >> i)
        l2 = l
        r2 = r
        while l < r:
            if l & 1:
                self.all_apply(l, f)
                l += 1
            if r & 1:
                r -= 1
                self.all_apply(r, f)
            l >>= 1
            r >>= 1
        l = l2
        r = r2
        for i in range(1, self.log + 1):
            if ((l >> i) << i) != l:
                self.update(l >> i)
            if ((r >> i) << i) != r:
                self.update((r - 1) >> i)

    def max_right(self, l, g):
        # assert 0 <= l <= self.n
        # assert g(self.e)
        if l == self.n:
            return self.n
        l += self.size
        for i in range(1, self.log + 1)[::-1]:
            self.push(l >> i)
        sm = self.e
        while True:
            while l % 2 == 0:
                l >>= 1
            if not g(self.op(sm, self.d[l])):
                while l < self.size:
                    self.push(l)
                    l = 2 * l
                    if g(self.op(sm, self.d[l])):
                        sm = self.op(sm, self.d[l])
                        l += 1
                return l - self.size
            sm = self.op(sm, self.d[l])
            l += 1
            if (l & -l) == l:
                return self.n

    def min_left(self, r, g):
        # assert 0 <= r <= self.n
        # assert g(self.e)
        if r == 0:
            return 0
        r += self.size
        for i in range(1, self.log + 1)[::-1]:
            self.push((r - 1) >> i)
        sm = self.e
        while True:
            r -= 1
            while r > 1 and r % 2:
                r >>= 1
            if not g(self.op(self.d[r], sm)):
                while r < self.size:
                    self.push(r)
                    r = 2 * r + 1
                    if g(self.op(self.d[r], sm)):
                        sm = self.op(self.d[r], sm)
                        r -= 1
                return r + 1 - self.size
            sm = self.op(self.d[r], sm)
            if (r & -r) == r:
                return 0


def main():

    N, Q = in_nn()

    A = [0] * N
    tmp = 1
    for i in range(N - 1, -1, -1):
        A[i] = (tmp << MASK) + tmp
        tmp *= 10
        tmp %= MOD

    seg = LazySegmentTree(N, op, e, mapping, composition, id)
    seg.build(A)

    ans = [0] * Q
    for i in range(Q):
        l, r, d = in_nn()
        l -= 1
        seg.range_apply(l, r, d)
        ans[i] = seg.all_prod() >> MASK

    print('\n'.join(map(str, ans)))


if __name__ == '__main__':
    main()
