1: (0 3 9)

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

2: (2 21 6)

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

3: (5 18 8)

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

4: (1 3 20)

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