1: (6 17 20)

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

2: (6 7 9)

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

3: (1 19 16)

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

4: (5 20 9)

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