Symmetry / Simetria (12)

In these first three photos: the right hand side is obtained from the left hand side using the identity permutation of the numbers

In this fourth photo: the right hand side is obtained from the left hand side using the permutation (13)(24) of the numbers

In this fifth photo: the right hand side is obtained from the left hand side using a reflection and the permutation (14)(23) of the numbers

In this sixth photo: the right hand side is obtained from the left hand side using a reflection and the permutation (134) of the numbers

In this seventh photo: the right hand side is obtained from the left hand side using the permutation (123) of the numbers

In this eighth photo: the right hand side is obtained from the left hand side using the permutation (123) of the numbers

In each of these photos one can see one of the six natural solutions of the dodecahedron (2) puzzle. This solution is easily recognized because it the number 5 assigned to orthogonal edges. See Symmetry / Simetria (10).