1: (5 8 15)

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

2: (3 13 6)

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

3: (1 9 7)

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

4: (4 15 12)

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