• Start from M_RRmRmRRmRvLmRv
• Close as shown in this sketch
• Position the resulting 2x1 flat rectangle such that the North stack contains five tiles with the one on top of type backslash
• Three top tiles (two from the North stack and one from the South stack) can be turned 180 degrees towards East to form a 2x2 square
• Now a pair of tiles on top can be turned South 90 degrees
• Similarly two tiles on bottom of the stacks can be turned 90 degrees in the final shape

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This is hinge equivalent to a "planar face-up" configuration of the paper [arxiv:1401.3699], precisely the one displayed in figure 17b.