1: (0 4 7)

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

2: (2 21 5)

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

3: (3 9 6)

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

4: (1 10 7)

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