1: (5 13 19)

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

2: (4 14 6)

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

3: (2 15 13)

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

4: (0 16 3)

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