1: (0 5 12)

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

2: (4 19 9)

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

3: (0 7 14)

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

4: (6 10 8)

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