1: (1 3 6)

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

2: (6 9 19)

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

3: (2 20 4)

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

4: (5 11 7)

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