1: (0 8 16)

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

2: (6 18 13)

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

3: (4 9 7)

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

4: (12 19 16)

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