#include using namespace std; #define F first #define S second #define R cin>> #define Z class #define ll long long #define ln cout<<'\n' #define in(a) insert(a) #define pb(a) push_back(a) #define pd(a) printf("%.10f\n",a) #define mem(a) memset(a,0,sizeof(a)) #define all(c) (c).begin(),(c).end() #define iter(c) __typeof((c).begin()) #define rrep(i,n) for(ll i=(ll)(n)-1;i>=0;i--) #define REP(i,m,n) for(ll i=(ll)(m);i<(ll)(n);i++) #define rep(i,n) REP(i,0,n) #define tr(it,c) for(iter(c) it=(c).begin();it!=(c).end();it++) templatevoid pr(A a){cout<void pr(A a,B b){cout<void pr(A a,B b,C c){cout<void pr(A a,B b,C c,D d){cout<void PR(A a,ll n){rep(i,n){if(i)cout<<' ';cout<=0&&x=0&&y P; void Main() { ll x,y,z; cin >> x >> y >> z; char c1,c2; ll d1,d2; cin >> c1 >> d1 >> c2 >> d2; ll ans=MAXL; ans=min(ans,d1+d2-1); if(c1==c2) ans=min(ans,abs(d1-d2)); ll e1,e2; if(c1=='A') e1=x-d1;if(c1=='B') e1=y-d1;if(c1=='C') e1=z-d1; if(c2=='A') e2=x-d2;if(c2=='B') e2=y-d2;if(c2=='C') e2=z-d2; ans=min(ans,e1+e2+1); ans=min(ans,min({x,y,z})+e2+d1); ans=min(ans,min({x,y,z})+e1+d2); pr(ans); } int main(){ios::sync_with_stdio(0);cin.tie(0);Main();return 0;}