1: (9 11 17)

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

2: (8 14 10)

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

3: (11 20 15)

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

4: (1 18 16)

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