1: (1 7 8)

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

2: (3 9 7)

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

3: (2 20 4)

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

4: (3 10 8)

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