#include<stdio.h>
int main(void)
{
float a,b,c,j,i=0;
for(j=0;;j++)
{
scanf("%f %f %f",&a,&b,&c);
if(a==0.0&&b==0.0&&c==0.0)
break;
if(a<=4.5&&b>=150.0&&c>=200.0)
{
printf("Wide Receiver ");
i++;
}
if(a<=6.0&&b>=300.0&&c>=500.0)
{
 printf("Lineman ");
i++;
}
if(a<=5.0&&b>=200.0&&c>=300.0)
{
printf("Quarterback ");
}
i++;
if(i==0)
{
printf("No positions ");
}
printf("\n");
}
return(0);
}