1: (7 10 15)

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

2: (6 11 9)

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

3: (10 17 12)

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

4: (8 18 16)

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