1: (0 4 8)

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

2: (6 8 19)

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

3: (5 10 7)

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

4: (4 17 8)

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