http://www.sec.gov/Archives/edgar/data/1000275/000114036116054483/form424b2.htm
http://www.sec.gov/Archives/edgar/data/1000275/000114036116054485/form424b2.htm
http://www.sec.gov/Archives/edgar/data/1000275/000114036116054514/form424b2.htm
http://www.sec.gov/Archives/edgar/data/1000275/000114036116054525/form424b2.htm
http://www.sec.gov/Archives/edgar/data/1000275/000114036116054540/form424b2.htm
http://www.sec.gov/Archives/edgar/data/766704/000119312516472776/d146630d424b5.htm
http://www.sec.gov/Archives/edgar/data/1126975/000119312516473474/d145236d424b2.htm
http://www.sec.gov/Archives/edgar/data/886982/000119312516473744/d66929d424b2.htm
http://www.sec.gov/Archives/edgar/data/886982/000119312516473766/d71243d424b2.htm
http://www.sec.gov/Archives/edgar/data/886982/000119312516473779/d70900d424b2.htm
http://www.sec.gov/Archives/edgar/data/731766/000119312516473790/d51349d424b5.htm
http://www.sec.gov/Archives/edgar/data/355379/000120677416004555/midwest_424b3.htm