#描述#
Given is two matrixs,please calculate their product result.

#格式#
##输入格式##
First Line is two integer N1, M1 (0&ltN1, M1&lt=100),
N1 lines followed, each line contains M1 numbers,which is the first matrix.

Then is another two integer N2, M2 (0&ltN2, M2&lt=100)
N2 lines followed, each line contains M2 numbers,which is the first matrix.

All the integers inputed is beteen -300 and 300. Also it is ensure that M1==N2;

##输出格式##
For each case output the N1*M2 matrix as the product result.

#样例1#
##样例输入1##

1 1
1
1 1
1
3 3
1 2 3
4 5 6
7 8 9
3 3
1 0 1
0 1 0
0 0 1

##样例输出1##

1
1 2 4
4 5 10
7 8 16

#限制#
1000ms
32768KB

#提示#

#来源#
moonlight