1: (0 6 8)

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

2: (5 10 7)

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

3: (4 20 8)

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

4: (1 21 19)

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