pitón debgar
t=int(input())
while(t!=0):
s=input()
v='aeiou'
flag=0
for i in range(len(s)):
if s[i] not in v:
if s[i+1] in v:
flag+=1
else:
print('NO')
break
else:
#if s[i] in v:
flag+=1
if flag == len(s):
print('YES')
t=t-1
Fancy Frog