1: (0 4 10)

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

2: (2 15 7)

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

3: (1 21 12)

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

4: (3 4 6)

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