1: (0 4 9)

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

2: (2 11 8)

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

3: (1 6 3)

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

4: (0 7 4)

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