1: (0 4 16)

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

2: (2 17 8)

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

3: (1 6 16)

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

4: (5 12 7)

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