Q=int(input())
for _ in range(Q):
  N=int(input())
  A=list(map(int,input().split()))
  ans=0
  for i in range(N):
    x=A[i]
    if x<=3:
      if x==2:
        ans^=1
      if x==3:
        ans^=2
    else:
      if x%5==2 or x%5==3:
        ans^=1
  if ans>0:
    print('First')
  else:
    print('Second')