1: (0 8 12)

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

2: (6 18 11)

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

3: (4 9 7)

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

4: (0 10 8)

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