1: (3 12 16)

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

2: (12 18 20)

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

3: (1 19 5)

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

4: (2 6 4)

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