#include<iostream> using namespace std; int main(){ int n,n2,z,q,ql,zl,l; float a=3.0,b=1.2; cin>>l; ql=23+27+l/a; zl=l/b; if(ql==zl){ cout<<"All"; } else { if(ql<zl){ cout<<"Bike"; } else{ if(zl<ql){ cout<<"Walk"; } } } return 0; }