1: (5 8 15)

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

2: (7 16 14)

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

3: (3 9 6)

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

4: (8 17 11)

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