1: (0 6 15)

(0 8 6 19 17 14 1)(2 7 5)(3 11 9)(4 13 10 16 12)(15)(18 21 20)

2: (4 16 12)

(0 8 6 19 17 14 1)(2 7 5)(3 11 9)(4)(10 16 13)(12)(15)(18 21 20)

3: (2 7 5)

(0 8 6 19 17 14 1)(2)(3 11 9)(4)(5)(7)(10 16 13)(12)(15)(18 21 20)

4: (1 6 14)

(0 8 6)(1)(2)(3 11 9)(4)(5)(7)(10 16 13)(12)(14 19 17)(15)(18 21 20)