1: (0 3 15)

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

2: (2 21 4)

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

3: (3 17 5)

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

4: (12 18 16)

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