1: (1 8 14)

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

2: (6 16 11)

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

3: (4 9 7)

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

4: (2 10 14)

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