1: (2 13 18)

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

2: (0 16 8)

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

3: (1 20 5)

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

4: (2 15 6)

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