1: (0 2 8)

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

2: (1 15 5)

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

3: (0 17 8)

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

4: (13 18 16)

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