1: (0 3 10)

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

2: (2 21 5)

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

3: (4 16 9)

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

4: (1 3 20)

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