1: (2 7 20)

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

2: (1 9 3)

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

3: (5 19 7)

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

4: (6 11 8)

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