#用list(map(int,string))可以将list中的每个字符都变成整数型
#不可以使用numpy,在牛客网中只能使用标准库,为了防止作弊

while True:
    try:
        x,y,z=int(input()),int(input()),int(input())
        A,B,C=[],[],[]


        for i in range(x):
            A.append(list(map(int, input().strip().split())))
        for i in range(y):
            B.append(list(map(int, input().strip().split())))

        for i in range(x):
            C1 = []
            for j in range(z):
                C1.append(0)
            C.append(C1)

        for i in range(x):
            for j in range(z):
                for k in range(y):
                    C[i][j]=C[i][j]+A[i][k]*B[k][j]

        for inner_list in C:
            for element in inner_list:
                print(element,end=' ')
            print()
    
    except:
        break