By Tom Bowles Check out the NASCAR starting lineup for Sunday’s M&M;’s Fan Appreciation 400 at Pocono Raceway as the Cup Series tries to tame the Tricky Triangle. The NASCAR Cup Series finishes its two-week northern swing this weekend with a stop at the 2.5-mile, triangular-shaped Pocono Raceway. The M&M’s Fan Appreciation 400 marks the first time since 1981 the Cup Series will just hold one race at this track nestled in northeast Pennsylvania. Related: M&M’s Fan Appreciation 400 Preview Pocono is marked by three distinct turns with three very different characteristics. Turn 1 comes at the end…