1: (1 6 8)

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

2: (5 11 7)

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

3: (4 14 9)

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

4: (1 21 13)

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