[previous configuration] [up to this 3D shape] [next configuration] ― Configuration code: RRmUvLmUDmRvUm

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• Start from
• Flatten into a 2x2 square with two stacks of three tiles each on the left and two single tiles on the right
• Lift vertically the two top tiles on the left
• Open in 3D with the following choice of hinges:
  • The two vertical tiles about their vertical right side
  • The two stacked lower-left tiles about their left side
  • The two stacked upper-left tiles about their top side
  • slightly fold the two right tiles with a valley fold between each other and a mountain fold about the left tiles.