1: (0 12 17)

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

2: (6 18 16)

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

3: (5 13 8)

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

4: (0 14 12)

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