1: (0 3 15)

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

2: (2 21 4)

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

3: (3 17 5)

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

4: (12 18 16)

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