#include<iostream> // cin\cout\endl #include<cstdio> //scanf()\printf() #include<cstring> // strcpy()\strcat()\strcmp()\strlen()\memset() #include<cmath> //sqrt()\pow()\abs()\ceil()\floor()\max()\min() using namespace std; int main(){ char a; cin>>a; if(a>='A'&&a<='Z'){ if(a=='A'||a=='E'||a=='I'||a=='O'||a=='U') cout<<"Upper Vowel"; else cout<<"Upper Letter"; }else if(a>='a'&&a<='z'){ if(a=='a'||a=='e'||a=='i'||a=='o'||a=='u') cout<<"Lower Vowel"; else cout<<"Lower Letter";} else if(a>='0'&&a<='9') cout<<"Digit"; else cout<<"Other"; return 0; }