1: (1 4 6)

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

2: (2 9 5)

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

3: (1 13 3)

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

4: (6 14 11)

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