Counting backwards
<p>I've got a list organized like this :</p>

<pre><code>[('down', 0.0098000000000000309), 
('up', 0.0015000000000000568), 
('down', 0.008900000000000019), 
('down', 0.023300000000000098), 
('down', 0.011599999999999944), 
('down', 0.0027000000000000357), 
('up', 0.0023999999999999577), 
('up', 0.0065000000000000613), 
('down', 0.0057000000000000384), 
('down', 0.018400000000000083), 
('up', 0.009300000000000086), 
('down', 0.0038000000000000256), 
('down', 0.00050000000000005596), 
('up', 0.0082000000000000961), .....
</code></pre>

<p>What would be the best way to "compare backwards?" , basically I want to return "yes" ( or whatever .. ) IF we`ve got a series of 2 "downs" followed by one "up" AND the second value is inferior to 0.0095 .</p>

<p>I hope he makes sense ..</p>
