xm=["cyp","mwy","zp","wxa","zl","yl","cjc","ydw","sjy","wjn","lsc","wzj","zry","cjf"]
sg=[170,165,175,175,160,175,180,180,165,165,170,170,170,170]
i=0
while(i<=len(sg)-1):
    if sg[i]>=150: 
	    print xm[i]
    i=i+1