#define rd_init() char*rp=({char*mmap();mmap(0l,1l<<25,1,2,0,0ll);})
#define rd() ({long _v=0,_c;while(_c=*rp++-48,_c>=0)_v=_v*10+_c;_v;})

typedef unsigned long ulong;

int main(){
	rd_init();
	ulong n=rd()-2;
	ulong a=rd();
	ulong b=rd();
	n%=a+b;
	if((n/b|n/a)&1){
		write(1,"sepa",4);
	}else{
		write(1,"ryota",5);
	}
	_exit(0);
}