int mp[26][26] = {};
int main()
{
	char s[90],*p,*q,c,f;
// 用cur记入哈希表mp中，遍历一遍字符串后cur自增，省得每次ZeroMemory
	int cur = 1;
	int bs, d, i;
	while (1){
		bs = 1;
		scanf("%s", s);
		if ('*' == s[0])break;
// 长度为1或者2的字符串不用考虑
		if (0 != s[1] && 0 != s[2])
		{
			d = 1;
			while (bs)
			{
// p保持在字符串首，q移动d个距离如果到了字符串结尾，跳出整个循环
				p = s;q = s;
				for (i = 0; i < d; i++)
				{
					q++;
					if (0 == *q)break;
				}
				if (0 == *q)break;
				while (c = *q++){
					f = *p++;
					if (mp[f - 'A'][c - 'A'] == cur){ bs = 0; break;}
					else mp[f - 'A'][c - 'A'] = cur;
				}
				cur++; d++;
			}
		}
		if (bs)printf("%s is surprising.\n", s);
		else printf("%s is NOT surprising.\n", s);
	}
}