1: (0 11 15)

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

2: (10 17 13)

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

3: (14 20 16)

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

4: (9 18 15)

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