1: (3 5 8)

(0 5 15 8 2)(1 20 14)(3)(4 17 16)(6 12 10)(7 18 9)(11 19 13)

2: (0 5 15)

(0 8 2)(1 20 14)(3)(4 17 16)(5)(6 12 10)(7 18 9)(11 19 13)(15)

3: (1 20 14)

(0 8 2)(1)(3)(4 17 16)(5)(6 12 10)(7 18 9)(11 19 13)(14)(15)(20)

4: (0 8 2)

(0)(1)(2)(3)(4 17 16)(5)(6 12 10)(7 18 9)(8)(11 19 13)(14)(15)(20)