1: (0 10 15)

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

2: (7 21 13)

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

3: (6 11 9)

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

4: (8 10 19)

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