1: (0 5 11)

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

2: (3 14 7)

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

3: (1 20 4)

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

4: (0 21 2)

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