1: (0 2 7)

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

2: (1 10 3)

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

3: (4 11 9)

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

4: (6 14 8)

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