16 5 x 13 July 8, 2019 16 32 64 128 16 2 x =- 13 5 16 6x 5 x 1 2x 13 16 x 13 x 5 backpack 16 39 x 13 5 16 x 13 x 5 box 5 16 18 x 13 16 5 8 x 13 16 16 x 25 x 5 merv 13 5 8 x 13 16 o ring 1 13 16 x 5 11 13 16 x 5 13 x 16 )+ 5 =- 34