bullet 4.2 and 4.3
bullet 4.4 and 4.5
bullet 5.1 and 5.2
bullet 5.3 and 5.4
bullet 5.5-5.7
bullet 6.1 and 6.2
bullet 6.6 and 7.3
bullet 8.1 and 8.2
bullet 8.3 and 9.1