1: (2 6 10)

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

2: (1 9 3)

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

3: (2 6 10)

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

4: (5 11 8)

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