Find a*b, for all given number pairs

SAMPLE INPUT
5
4 6
3 7

SAMPLE OUTPUT
24
21
while(True):
	try:
		s=raw_input()
		l=len(s)
		f=0
		b=0
		for j in range(1,l):
			if(s[l-j]==' '):
				b=int(s[j:l])
				f=int(s[0:j])
				break
		if(b*f!=0):
			print b*f
	except EOFError:
		break