1: (0 8 13)

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

2: (6 21 11)

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

3: (4 9 7)

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

4: (2 8 20)

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