N = int(input())
lsAB = [list(map(int,input().split())) for i in range(N)]
def Pow10(a,n):#繰り返し二乗法
    if n==0:
        return 1,0
    if n==1:
        j = 0
        while a >= 10**j:
            j += 1
        j -= 1
        a /= 10**j
        return a,j
    if n & 1:
        j = 0
        while a >= 10**j:
            j += 1
        j -= 1
        a /= 10**j
        ab,c = Pow10(a,n-1)
        b = a*ab
        jb = 0
        while b >= 10**jb:
            jb += 1
        jb -= 1
        b /= 10**jb
        return b,c+j+jb
    a,c = Pow10(a,n>>1)
    b = a*a
    j = 0
    while b >= 10**j:
        j += 1
    j -= 1
    b /= 10**j
    return b,c+c+j

for i in range(N):
    a,b = Pow10(lsAB[i][0],lsAB[i][1])
    sa = str(a)
    print(sa[0],sa[2],b)