1: (4 9 20)

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

2: (3 11 5)

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

3: (8 13 10)

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

4: (2 6 9)

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