print "213"
print "213"
print "213"
print "213"
print "213"
print "213"
print "213"
print "213"
print "213"
print "213"
print "213"
print "213"
print "213"
print "213"
print "213"
print "213"
print "213"
print "213"
print "213"
print "213"
print "213"
print "213"
print "213"
print "213"
print "213"
print "213"
print "213"
print "213"
print "213"
print "213"
print "213"
print "213"
print "213"
print "213"
print "213"
print "213"
print "213"
print "213"
print "213"
print "213"
