1: (4 9 20)

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

2: (3 18 6)

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

3: (5 12 7)

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

4: (11 20 14)

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