1: (0 6 10)

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

2: (5 21 7)

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

3: (6 14 8)

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

4: (3 20 13)

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