1: (3 6 15)

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

2: (1 13 4)

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

3: (5 20 7)

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

4: (2 15 11)

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