1: (0 10 16)

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

2: (8 20 15)

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

3: (1 21 19)

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

4: (6 12 16)

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