1: (0 7 14)

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

2: (6 16 9)

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

3: (13 18 15)

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

4: (5 12 7)

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