1: (0 2 14)

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

2: (1 18 11)

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

3: (9 15 13)

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

4: (0 2 14)

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