Simplification 1
Simplification 2
Simplification 3
Simplification 4
Simplification 5
Simplification 6
Simplification 7
Simplification 8
Simplification 9
Simplification 10
Simplification 11
Simplification 1
Simplification 2
Simplification 3
Simplification 4
Simplification 5
Simplification 6
Simplification 7
Simplification 8
Simplification 9
Simplification 10
Simplification 11