1: (0 6 15)

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

2: (3 17 13)

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

3: (14 19 16)

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

4: (2 10 15)

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