1: (1 8 11)

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

2: (4 15 10)

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

3: (3 20 5)

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

4: (1 18 6)

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