1: (7 13 16)

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

2: (12 19 15)

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

3: (7 13 16)

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

4: (6 17 8)

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