1: (0 3 8)

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

2: (1 21 5)

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

3: (3 14 6)

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

4: (7 15 9)

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