1: (2 8 13)

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

2: (4 14 12)

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

3: (2 8 13)

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

4: (6 15 9)

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