#include<bits/stdc++.h>
using namespace std;
#define ll long longint num[10];
int top=0;char s[30];int tonum(){int n=strlen(s);if(strcmp(s,"one")==0)return 1;else if(strcmp(s,"two")==0)return 2;else if(strcmp(s,"three")==0)return 3;else if(strcmp(s,"four")==0)return 4;else if(strcmp(s,"five")==0)return 5;else if(strcmp(s,"six")==0)return 6;else if(strcmp(s,"seven")==0)return 7;else if(strcmp(s,"eight")==0)return 8;else if(strcmp(s,"nine")==0)return 9;else if(strcmp(s,"ten")==0)return 10;else if(strcmp(s,"eleven")==0)return 11;else if(strcmp(s,"twelve")==0)return 12;else if(strcmp(s,"thirteen")==0)return 13;else if(strcmp(s,"fourteen")==0)return 14;else if(strcmp(s,"fifteen")==0)return 15;else if(strcmp(s,"sixteen")==0)return 16;else if(strcmp(s,"seventeen")==0)return 17;else if(strcmp(s,"eighteen")==0)return 18;else if(strcmp(s,"nineteen")==0)return 19;else if(strcmp(s,"twenty")==0)return 20;else if(strcmp(s,"a")==0)return 1;else if(strcmp(s,"another")==0)return 1;else if(strcmp(s,"first")==0)return 1;else if(strcmp(s,"both")==0)return 2;else if(strcmp(s,"second")==0)return 2;else if(strcmp(s,"third")==0)return 3;return 0;
}ll ans;void solve(){for(int i=0;i<6;i++){num[i]=(num[i]*num[i])%100;}sort(num,num+6);ll sum=0;for(int i=0;i<6;i++){sum=sum*100+num[i];}ans=sum;
}int main(){for(int i=0;i<6;i++){scanf("%s",s);int n=strlen(s);for(int j=0;j<n;j++){s[j]=tolower(s[j]);if(s[j]=='.')s[j]='\0';}num[top++]=tonum();}solve();printf("%lld\n",ans);
}