1: (2 15 18)

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

2: (8 19 17)

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

3: (0 18 5)

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

4: (1 6 4)

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