Biland change to A-coins

Rules for the exercise:

Biland change to A-coins

There are 6 different coins in a fairy land Biland. A, B, C, D, E, F-coins. Written as Ag, Bg, Cg, Dg, Eg, Fg. The smallest is Ag and the biggest is Fg.

1. 1 Fg = 2 Eg = 4 Dg = 8 Cg = 16 Bg = 32 Ag
2. 1 Eg = 2 Dg = 4 Cg = 8 Bg = 16 Ag
3. 1 Dg = 2 Cg = 4 Bg = 8 Ag
4. 1 Cg = 2 Bg = 4 Ag
5. 1 Bg = 2 Ag