1: (0 2 5)

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

2: (1 6 3)

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

3: (0 9 5)

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

4: (4 10 7)

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