INFTY = 3*10**6
P = list(range(INFTY+1))
for i in range(2,INFTY+1):
    if i*i>INFTY:
        break
    for j in range(i*i,INFTY+1,i):
        P[j] = P[i]
T = int(input())
for _ in range(T):
    N = int(input())
    C = {}
    cur = N
    while cur>1:
        C[P[cur]] = C.get(P[cur],0)+1
        cur //= P[cur]
    C = list(C.items())
    M = len(C)
    cnt = 0
    for i in range(1,1<<M):
        lcm = 1
        m = 0
        for j in range(M):
            if (i>>j)&1:
                lcm *= C[j][0]
                m += 1
        cnt += ((-1)**(m+1))*((N-1)//lcm)
    if cnt%2==0:
        print("P")
    else:
        print("K")