1: (0 3 8)

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

2: (2 16 4)

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

3: (5 17 10)

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

4: (6 11 9)

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