1: (2 7 10)

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

2: (6 11 9)

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

3: (5 16 8)

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

4: (4 15 10)

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