2 5 5x 3 ) 3 5 4x 1 5 July 8, 2019 16 32 64 128 2 5 5x 3 )+ 3 5 4x 1 5 2 5 5x 3 )+ 3 5 4x 1 5 x 5 x 5 x 5 x 5 x 5
