1: (0 4 21)

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

2: (1 4 10)

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

3: (3 14 5)

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

4: (2 20 13)

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