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
class LazySegmentTree():
    __slots__ = ["merge","merge_unit","operate","merge_operate","operate_unit","n","data","lazy"]
    def __init__(self,n,init,merge,merge_unit,operate,merge_operate,operate_unit):
        self.merge=merge
        self.merge_unit=merge_unit
        self.operate=operate
        self.merge_operate=merge_operate
        self.operate_unit=operate_unit

        self.n=(n-1).bit_length()
        self.data=[merge_unit for i in range(1<<(self.n+1))]
        self.lazy=[operate_unit for i in range(1<<(self.n+1))]
        if init:
            for i in range(n):
                self.data[2**self.n+i]=init[i]
            for i in range(2**self.n-1,0,-1):
                self.data[i]=self.merge(self.data[2*i],self.data[2*i+1])

    def propagate(self,v):
        ope = self.lazy[v]
        if ope == self.operate_unit:
            return
        self.lazy[v]=self.operate_unit
        self.data[(v<<1)]=self.operate(self.data[(v<<1)],ope)
        self.data[(v<<1)+1]=self.operate(self.data[(v<<1)+1],ope)
        self.lazy[v<<1]=self.merge_operate(self.lazy[(v<<1)],ope)
        self.lazy[(v<<1)+1]=self.merge_operate(self.lazy[(v<<1)+1],ope)

    def propagate_above(self,i):
        m=i.bit_length()-1
        for bit in range(m,0,-1):
            v=i>>bit
            self.propagate(v)

    def remerge_above(self,i):
        while i:
            c = self.merge(self.data[i],self.data[i^1])
            i>>=1
            self.data[i]=self.operate(c,self.lazy[i])

    def update(self,l,r,x):
        l+=1<<self.n
        r+=1<<self.n
        l0=l//(l&-l)
        r0=r//(r&-r)-1
        self.propagate_above(l0)
        self.propagate_above(r0)
        while l<r:
            if l&1:
                self.data[l]=self.operate(self.data[l],x)
                self.lazy[l]=self.merge_operate(self.lazy[l],x)
                l+=1
            if r&1:
                self.data[r-1]=self.operate(self.data[r-1],x)
                self.lazy[r-1]=self.merge_operate(self.lazy[r-1],x)
            l>>=1
            r>>=1
        self.remerge_above(l0)
        self.remerge_above(r0)

    def query(self,l,r):
        l+=1<<self.n
        r+=1<<self.n
        l0=l//(l&-l)
        r0=r//(r&-r)-1
        self.propagate_above(l0)
        self.propagate_above(r0)
        res=self.merge_unit
        while l<r:
            if l&1:
                res=self.merge(res,self.data[l])
                l+=1
            if r&1:
                res=self.merge(res,self.data[r-1])
            l>>=1
            r>>=1
        return res

    def bisect_l(self,l,r,x):
        l += 1<<self.n
        r += 1<<self.n
        l0=l//(l&-l)
        r0=r//(r&-r)-1
        self.propagate_above(l0)
        self.propagate_above(r0)
        Lmin = -1
        Rmin = -1
        while l<r:
            if l & 1:
                if self.data[l][0] <= x and Lmin==-1:
                    Lmin = l
                l += 1
            if r & 1:
                if self.data[r-1][0] <=x:
                    Rmin = r-1
            l >>= 1
            r >>= 1

        res = -1
        if Lmin != -1:
            pos = Lmin
            while pos<self.num:
                self.propagate(pos)
                if self.data[2 * pos][0] <=x:
                    pos = 2 * pos
                else:
                    pos = 2 * pos +1
            res =  pos-self.num
        if Rmin != -1:
            pos = Rmin
            while pos<self.num:
                self.propagate(pos)
                if self.data[2 * pos][0] <=x:
                    pos = 2 * pos
                else:
                    pos = 2 * pos +1
            if res==-1:
                res = pos-self.num
            else:
                res = min(res,pos-self.num)

        return res

mod = 998244353
mask = (2**32)-1

def merge(x,y):
    val_x,base_x = x>>32,x&mask
    val_y,base_y = y>>32,y&mask

    res_val = (val_x+val_y) % mod
    res_base = (base_x+base_y) % mod
    res = (res_val<<32) + res_base
    return res

merge_unit = 0

def operate(x,y):
    if y==0:
        return x
    val,base = x>>32,x&mask
    val = (base*y) % mod
    x = (val<<32)+base
    return x

def merge_operate(x,y):
    return y

operate_unit = 0

import sys

input = sys.stdin.readline


N,Q = map(int,input().split())
init = [(pow(10,N-1-i,mod)<<32)+pow(10,N-1-i,mod) for i in range(N)]
LST = LazySegmentTree(N,init,merge,merge_unit,operate,merge_operate,operate_unit)

for i in range(Q):
    l,r,d = map(int,input().split())
    LST.update(l-1,r,d)
    print(LST.query(0,N)>>32)