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Southwest Airlines

Firm orders options
2010 10 0
2011 10 7
2012 13 10
2013 19 4
2014 13 7
2015 14 3
2016 12 11
2017 0 17

We also have 54 purchase rights, do not know how far in advance we can change those to orders. Total with rights is 204. By 2017 still need to retire 90 or so -300 and -500.