num=input().split( )
x=float(num[0])
y=float(num[1])

if x>0 and y>0 :
    print('Q1')
elif x>0 and y<0 :
    print('Q4')
elif x<0 and y>0 :
    print('Q2')
elif x<0 and y<0 :
    print('Q3')
elif x==0 and y==0 :
    print('Origem')
elif x==0 and y!=0 :
    print('Eixo X')
elif x!=0 and y==0 :
    print('Eixo Y')