1: (1 5 8)

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

2: (4 11 6)

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

3: (7 17 9)

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

4: (3 19 8)

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