[previous configuration]
[up to this 3D shape]
[next configuration]
― Configuration code: RUmRDmUmDvDmDv
- From the solved shape
- Place it with the empty square in the North-West position and
the South-East square of backslash type
- lift up 180 degrees (with a valley fold) the East strip of three tiles
- Open in 3D into the final shape
