1: (0 15 17)

(0 4 2)(1 21 20)(3 11 9)(5 14 12 10 8)(6 15 19 17 7)(13 18 16)

2: (13 18 16)

(0 4 2)(1 21 20)(3 11 9)(5 14 12 10 8)(6 15 19 17 7)(13)(16)(18)

3: (7 19 17)

(0 4 2)(1 21 20)(3 11 9)(5 14 12 10 8)(6 15 19)(7)(13)(16)(17)(18)

4: (5 14 12)

(0 4 2)(1 21 20)(3 11 9)(5 10 8)(6 15 19)(7)(12)(13)(14)(16)(17)(18)