1: (4 15 18)

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

2: (6 19 17)

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

3: (3 7 5)

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

4: (4 16 20)

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