A string is said to be complete if it contains all the characters from a to z. Given a string, check if it complete or not.

Input
First line of the input contains the number of strings N. It is followed by N lines each contains a single string.

Output
For each test case print "YES" if the string is complete, else print "NO"

Constraints
1 ≤ N ≤ 10
The length of the string is at max 100 and the string contains only the characters a to z

SAMPLE INPUT
3
wyyga
qwertyuioplkjhgfdsazxcvbnm
ejuxggfsts

SAMPLE OUTPUT
NO
YES
NO
n = int(input())
for _ in range(n):
	s = raw_input()
	li=[0 for i in range(26)]
	for i in range(len(s)):
		li[ord(s[i])-ord('a')]+=1;
	c = 0
	for i in range(26):
		if li[i]>0: c+=1;
	if(c==26): print("YES")
	else: print("NO")