1: (0 2 7)

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

2: (1 9 4)

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

3: (6 14 8)

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

4: (0 5 2)

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